13254560

素因数分解:

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

素因数の和:486

約数の個数: 96

約数和(自身を含む): 36251712

約数和(自身を除く): 22997152

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, 443, 544, 680, 748, 880, 886, 935, 1360, 1496, 1760, 1772, 1870, 2215, 2720, 2992, 3544, 3740, 4430, 4873, 5984, 7088, 7480, 7531, 8860, 9746, 14176, 14960, 15062, 17720, 19492, 24365, 29920, 30124, 35440, 37655, 38984, 48730, 60248, 70880, 75310, 77968, 82841, 97460, 120496, 150620, 155936, 165682, 194920, 240992, 301240, 331364, 389840, 414205, 602480, 662728, 779680, 828410, 1204960, 1325456, 1656820, 2650912, 3313640, 6627280, 13254560]

約数ペア:

[(1, 13254560), (2, 6627280), (4, 3313640), (5, 2650912), (8, 1656820), (10, 1325456), (11, 1204960), (16, 828410), (17, 779680), (20, 662728), (22, 602480), (32, 414205), (34, 389840), (40, 331364), (44, 301240), (55, 240992), (68, 194920), (80, 165682), (85, 155936), (88, 150620), (110, 120496), (136, 97460), (160, 82841), (170, 77968), (176, 75310), (187, 70880), (220, 60248), (272, 48730), (340, 38984), (352, 37655), (374, 35440), (440, 30124), (443, 29920), (544, 24365), (680, 19492), (748, 17720), (880, 15062), (886, 14960), (935, 14176), (1360, 9746), (1496, 8860), (1760, 7531), (1772, 7480), (1870, 7088), (2215, 5984), (2720, 4873), (2992, 4430), (3544, 3740)]