6627280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 17838144

約数和(自身を除く): 11210864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 443, 680, 748, 880, 886, 935, 1360, 1496, 1772, 1870, 2215, 2992, 3544, 3740, 4430, 4873, 7088, 7480, 7531, 8860, 9746, 14960, 15062, 17720, 19492, 24365, 30124, 35440, 37655, 38984, 48730, 60248, 75310, 77968, 82841, 97460, 120496, 150620, 165682, 194920, 301240, 331364, 389840, 414205, 602480, 662728, 828410, 1325456, 1656820, 3313640, 6627280]

約数ペア:

[(1, 6627280), (2, 3313640), (4, 1656820), (5, 1325456), (8, 828410), (10, 662728), (11, 602480), (16, 414205), (17, 389840), (20, 331364), (22, 301240), (34, 194920), (40, 165682), (44, 150620), (55, 120496), (68, 97460), (80, 82841), (85, 77968), (88, 75310), (110, 60248), (136, 48730), (170, 38984), (176, 37655), (187, 35440), (220, 30124), (272, 24365), (340, 19492), (374, 17720), (440, 15062), (443, 14960), (680, 9746), (748, 8860), (880, 7531), (886, 7480), (935, 7088), (1360, 4873), (1496, 4430), (1772, 3740), (1870, 3544), (2215, 2992)]