13798720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 36868608

約数和(自身を除く): 23069888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 107, 124, 130, 155, 160, 208, 214, 248, 260, 310, 320, 403, 416, 428, 496, 520, 535, 620, 806, 832, 856, 992, 1040, 1070, 1240, 1391, 1612, 1712, 1984, 2015, 2080, 2140, 2480, 2782, 3224, 3317, 3424, 4030, 4160, 4280, 4960, 5564, 6448, 6634, 6848, 6955, 8060, 8560, 9920, 11128, 12896, 13268, 13910, 16120, 16585, 17120, 22256, 25792, 26536, 27820, 32240, 33170, 34240, 43121, 44512, 53072, 55640, 64480, 66340, 86242, 89024, 106144, 111280, 128960, 132680, 172484, 212288, 215605, 222560, 265360, 344968, 431210, 445120, 530720, 689936, 862420, 1061440, 1379872, 1724840, 2759744, 3449680, 6899360, 13798720]

約数ペア:

[(1, 13798720), (2, 6899360), (4, 3449680), (5, 2759744), (8, 1724840), (10, 1379872), (13, 1061440), (16, 862420), (20, 689936), (26, 530720), (31, 445120), (32, 431210), (40, 344968), (52, 265360), (62, 222560), (64, 215605), (65, 212288), (80, 172484), (104, 132680), (107, 128960), (124, 111280), (130, 106144), (155, 89024), (160, 86242), (208, 66340), (214, 64480), (248, 55640), (260, 53072), (310, 44512), (320, 43121), (403, 34240), (416, 33170), (428, 32240), (496, 27820), (520, 26536), (535, 25792), (620, 22256), (806, 17120), (832, 16585), (856, 16120), (992, 13910), (1040, 13268), (1070, 12896), (1240, 11128), (1391, 9920), (1612, 8560), (1712, 8060), (1984, 6955), (2015, 6848), (2080, 6634), (2140, 6448), (2480, 5564), (2782, 4960), (3224, 4280), (3317, 4160), (3424, 4030)]