65117140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 165037824

約数和(自身を除く): 99920684

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 34, 44, 46, 55, 68, 85, 92, 110, 115, 170, 187, 220, 230, 253, 340, 374, 391, 460, 506, 748, 757, 782, 935, 1012, 1265, 1514, 1564, 1870, 1955, 2530, 3028, 3740, 3785, 3910, 4301, 5060, 7570, 7820, 8327, 8602, 12869, 15140, 16654, 17204, 17411, 21505, 25738, 33308, 34822, 41635, 43010, 51476, 64345, 69644, 83270, 86020, 87055, 128690, 141559, 166540, 174110, 191521, 257380, 283118, 295987, 348220, 383042, 566236, 591974, 707795, 766084, 957605, 1183948, 1415590, 1479935, 1915210, 2831180, 2959870, 3255857, 3830420, 5919740, 6511714, 13023428, 16279285, 32558570, 65117140]

約数ペア:

[(1, 65117140), (2, 32558570), (4, 16279285), (5, 13023428), (10, 6511714), (11, 5919740), (17, 3830420), (20, 3255857), (22, 2959870), (23, 2831180), (34, 1915210), (44, 1479935), (46, 1415590), (55, 1183948), (68, 957605), (85, 766084), (92, 707795), (110, 591974), (115, 566236), (170, 383042), (187, 348220), (220, 295987), (230, 283118), (253, 257380), (340, 191521), (374, 174110), (391, 166540), (460, 141559), (506, 128690), (748, 87055), (757, 86020), (782, 83270), (935, 69644), (1012, 64345), (1265, 51476), (1514, 43010), (1564, 41635), (1870, 34822), (1955, 33308), (2530, 25738), (3028, 21505), (3740, 17411), (3785, 17204), (3910, 16654), (4301, 15140), (5060, 12869), (7570, 8602), (7820, 8327)]