37967540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 88542720

約数和(自身を除く): 50575180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 169, 188, 235, 239, 260, 338, 470, 478, 611, 676, 845, 940, 956, 1195, 1222, 1690, 2390, 2444, 3055, 3107, 3380, 4780, 6110, 6214, 7943, 11233, 12220, 12428, 15535, 15886, 22466, 31070, 31772, 39715, 40391, 44932, 56165, 62140, 79430, 80782, 112330, 146029, 158860, 161564, 201955, 224660, 292058, 403910, 584116, 730145, 807820, 1460290, 1898377, 2920580, 3796754, 7593508, 9491885, 18983770, 37967540]

約数ペア:

[(1, 37967540), (2, 18983770), (4, 9491885), (5, 7593508), (10, 3796754), (13, 2920580), (20, 1898377), (26, 1460290), (47, 807820), (52, 730145), (65, 584116), (94, 403910), (130, 292058), (169, 224660), (188, 201955), (235, 161564), (239, 158860), (260, 146029), (338, 112330), (470, 80782), (478, 79430), (611, 62140), (676, 56165), (845, 44932), (940, 40391), (956, 39715), (1195, 31772), (1222, 31070), (1690, 22466), (2390, 15886), (2444, 15535), (3055, 12428), (3107, 12220), (3380, 11233), (4780, 7943), (6110, 6214)]