90771160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4603}}^1$

素因数の和:4660

約数の個数: 64

約数和(自身を含む): 223754400

約数和(自身を除く): 132983240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4603, 4930, 9206, 9860, 18412, 19720, 23015, 36824, 46030, 78251, 92060, 133487, 156502, 184120, 266974, 313004, 391255, 533948, 626008, 667435, 782510, 1067896, 1334870, 1565020, 2269279, 2669740, 3130040, 4538558, 5339480, 9077116, 11346395, 18154232, 22692790, 45385580, 90771160]

約数ペア:

[(1, 90771160), (2, 45385580), (4, 22692790), (5, 18154232), (8, 11346395), (10, 9077116), (17, 5339480), (20, 4538558), (29, 3130040), (34, 2669740), (40, 2269279), (58, 1565020), (68, 1334870), (85, 1067896), (116, 782510), (136, 667435), (145, 626008), (170, 533948), (232, 391255), (290, 313004), (340, 266974), (493, 184120), (580, 156502), (680, 133487), (986, 92060), (1160, 78251), (1972, 46030), (2465, 36824), (3944, 23015), (4603, 19720), (4930, 18412), (9206, 9860)]