75937420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3011}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 173563488

約数和(自身を除く): 97626068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2522, 3011, 5044, 6022, 6305, 12044, 12610, 15055, 25220, 30110, 39143, 60220, 78286, 156572, 195715, 292067, 391430, 584134, 782860, 1168268, 1460335, 2920670, 3796871, 5841340, 7593742, 15187484, 18984355, 37968710, 75937420]

約数ペア:

[(1, 75937420), (2, 37968710), (4, 18984355), (5, 15187484), (10, 7593742), (13, 5841340), (20, 3796871), (26, 2920670), (52, 1460335), (65, 1168268), (97, 782860), (130, 584134), (194, 391430), (260, 292067), (388, 195715), (485, 156572), (970, 78286), (1261, 60220), (1940, 39143), (2522, 30110), (3011, 25220), (5044, 15055), (6022, 12610), (6305, 12044)]