2790892000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 7449781248

約数和(自身を除く): 4658889248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 191, 200, 208, 250, 260, 281, 325, 382, 400, 416, 500, 520, 562, 650, 764, 800, 955, 1000, 1040, 1124, 1300, 1405, 1528, 1625, 1910, 2000, 2080, 2248, 2483, 2600, 2810, 3056, 3250, 3653, 3820, 4000, 4496, 4775, 4966, 5200, 5620, 6112, 6500, 7025, 7306, 7640, 8992, 9550, 9932, 10400, 11240, 12415, 13000, 14050, 14612, 15280, 18265, 19100, 19864, 22480, 23875, 24830, 26000, 28100, 29224, 30560, 35125, 36530, 38200, 39728, 44960, 47750, 49660, 52000, 53671, 56200, 58448, 62075, 70250, 73060, 76400, 79456, 91325, 95500, 99320, 107342, 112400, 116896, 124150, 140500, 146120, 152800, 182650, 191000, 198640, 214684, 224800, 248300, 268355, 281000, 292240, 310375, 365300, 382000, 397280, 429368, 456625, 496600, 536710, 562000, 584480, 620750, 697723, 730600, 764000, 858736, 913250, 993200, 1073420, 1124000, 1241500, 1341775, 1395446, 1461200, 1717472, 1826500, 1986400, 2146840, 2483000, 2683550, 2790892, 2922400, 3488615, 3653000, 4293680, 4966000, 5367100, 5581784, 6708875, 6977230, 7306000, 8587360, 9932000, 10734200, 11163568, 13417750, 13954460, 14612000, 17443075, 21468400, 22327136, 26835500, 27908920, 34886150, 42936800, 53671000, 55817840, 69772300, 87215375, 107342000, 111635680, 139544600, 174430750, 214684000, 279089200, 348861500, 558178400, 697723000, 1395446000, 2790892000]

約数ペア:

[(1, 2790892000), (2, 1395446000), (4, 697723000), (5, 558178400), (8, 348861500), (10, 279089200), (13, 214684000), (16, 174430750), (20, 139544600), (25, 111635680), (26, 107342000), (32, 87215375), (40, 69772300), (50, 55817840), (52, 53671000), (65, 42936800), (80, 34886150), (100, 27908920), (104, 26835500), (125, 22327136), (130, 21468400), (160, 17443075), (191, 14612000), (200, 13954460), (208, 13417750), (250, 11163568), (260, 10734200), (281, 9932000), (325, 8587360), (382, 7306000), (400, 6977230), (416, 6708875), (500, 5581784), (520, 5367100), (562, 4966000), (650, 4293680), (764, 3653000), (800, 3488615), (955, 2922400), (1000, 2790892), (1040, 2683550), (1124, 2483000), (1300, 2146840), (1405, 1986400), (1528, 1826500), (1625, 1717472), (1910, 1461200), (2000, 1395446), (2080, 1341775), (2248, 1241500), (2483, 1124000), (2600, 1073420), (2810, 993200), (3056, 913250), (3250, 858736), (3653, 764000), (3820, 730600), (4000, 697723), (4496, 620750), (4775, 584480), (4966, 562000), (5200, 536710), (5620, 496600), (6112, 456625), (6500, 429368), (7025, 397280), (7306, 382000), (7640, 365300), (8992, 310375), (9550, 292240), (9932, 281000), (10400, 268355), (11240, 248300), (12415, 224800), (13000, 214684), (14050, 198640), (14612, 191000), (15280, 182650), (18265, 152800), (19100, 146120), (19864, 140500), (22480, 124150), (23875, 116896), (24830, 112400), (26000, 107342), (28100, 99320), (29224, 95500), (30560, 91325), (35125, 79456), (36530, 76400), (38200, 73060), (39728, 70250), (44960, 62075), (47750, 58448), (49660, 56200), (52000, 53671)]