4080887540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{38873}}^1$

素因数の和:39092

約数の個数: 48

約数和(自身を含む): 8914585680

約数和(自身を除く): 4833698140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 181, 290, 362, 580, 724, 905, 1810, 3620, 5249, 10498, 20996, 26245, 38873, 52490, 77746, 104980, 155492, 194365, 388730, 777460, 1127317, 2254634, 4509268, 5636585, 7036013, 11273170, 14072026, 22546340, 28144052, 35180065, 70360130, 140720260, 204044377, 408088754, 816177508, 1020221885, 2040443770, 4080887540]

約数ペア:

[(1, 4080887540), (2, 2040443770), (4, 1020221885), (5, 816177508), (10, 408088754), (20, 204044377), (29, 140720260), (58, 70360130), (116, 35180065), (145, 28144052), (181, 22546340), (290, 14072026), (362, 11273170), (580, 7036013), (724, 5636585), (905, 4509268), (1810, 2254634), (3620, 1127317), (5249, 777460), (10498, 388730), (20996, 194365), (26245, 155492), (38873, 104980), (52490, 77746)]