4191200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 108

約数和(自身を含む): 11436768

約数和(自身を除く): 7245568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 160, 169, 200, 208, 248, 260, 310, 325, 338, 400, 403, 416, 496, 520, 620, 650, 676, 775, 800, 806, 845, 992, 1040, 1240, 1300, 1352, 1550, 1612, 1690, 2015, 2080, 2480, 2600, 2704, 3100, 3224, 3380, 4030, 4225, 4960, 5200, 5239, 5408, 6200, 6448, 6760, 8060, 8450, 10075, 10400, 10478, 12400, 12896, 13520, 16120, 16900, 20150, 20956, 24800, 26195, 27040, 32240, 33800, 40300, 41912, 52390, 64480, 67600, 80600, 83824, 104780, 130975, 135200, 161200, 167648, 209560, 261950, 322400, 419120, 523900, 838240, 1047800, 2095600, 4191200]

約数ペア:

[(1, 4191200), (2, 2095600), (4, 1047800), (5, 838240), (8, 523900), (10, 419120), (13, 322400), (16, 261950), (20, 209560), (25, 167648), (26, 161200), (31, 135200), (32, 130975), (40, 104780), (50, 83824), (52, 80600), (62, 67600), (65, 64480), (80, 52390), (100, 41912), (104, 40300), (124, 33800), (130, 32240), (155, 27040), (160, 26195), (169, 24800), (200, 20956), (208, 20150), (248, 16900), (260, 16120), (310, 13520), (325, 12896), (338, 12400), (400, 10478), (403, 10400), (416, 10075), (496, 8450), (520, 8060), (620, 6760), (650, 6448), (676, 6200), (775, 5408), (800, 5239), (806, 5200), (845, 4960), (992, 4225), (1040, 4030), (1240, 3380), (1300, 3224), (1352, 3100), (1550, 2704), (1612, 2600), (1690, 2480), (2015, 2080)]