63699680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2172

約数の個数: 96

約数和(自身を含む): 173910240

約数和(自身を除く): 110210560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2129, 2720, 2992, 3740, 4258, 5984, 7480, 8516, 10645, 14960, 17032, 21290, 23419, 29920, 34064, 36193, 42580, 46838, 68128, 72386, 85160, 93676, 117095, 144772, 170320, 180965, 187352, 234190, 289544, 340640, 361930, 374704, 398123, 468380, 579088, 723860, 749408, 796246, 936760, 1158176, 1447720, 1592492, 1873520, 1990615, 2895440, 3184984, 3747040, 3981230, 5790880, 6369968, 7962460, 12739936, 15924920, 31849840, 63699680]

約数ペア:

[(1, 63699680), (2, 31849840), (4, 15924920), (5, 12739936), (8, 7962460), (10, 6369968), (11, 5790880), (16, 3981230), (17, 3747040), (20, 3184984), (22, 2895440), (32, 1990615), (34, 1873520), (40, 1592492), (44, 1447720), (55, 1158176), (68, 936760), (80, 796246), (85, 749408), (88, 723860), (110, 579088), (136, 468380), (160, 398123), (170, 374704), (176, 361930), (187, 340640), (220, 289544), (272, 234190), (340, 187352), (352, 180965), (374, 170320), (440, 144772), (544, 117095), (680, 93676), (748, 85160), (880, 72386), (935, 68128), (1360, 46838), (1496, 42580), (1760, 36193), (1870, 34064), (2129, 29920), (2720, 23419), (2992, 21290), (3740, 17032), (4258, 14960), (5984, 10645), (7480, 8516)]