4454166040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{7487}}^1$

素因数の和:7744

約数の個数: 64

約数和(自身を含む): 10189670400

約数和(自身を除く): 5735504360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 139, 214, 278, 428, 535, 556, 695, 856, 1070, 1112, 1390, 2140, 2780, 4280, 5560, 7487, 14873, 14974, 29746, 29948, 37435, 59492, 59896, 74365, 74870, 118984, 148730, 149740, 297460, 299480, 594920, 801109, 1040693, 1602218, 2081386, 3204436, 4005545, 4162772, 5203465, 6408872, 8011090, 8325544, 10406930, 16022180, 20813860, 32044360, 41627720, 111354151, 222708302, 445416604, 556770755, 890833208, 1113541510, 2227083020, 4454166040]

約数ペア:

[(1, 4454166040), (2, 2227083020), (4, 1113541510), (5, 890833208), (8, 556770755), (10, 445416604), (20, 222708302), (40, 111354151), (107, 41627720), (139, 32044360), (214, 20813860), (278, 16022180), (428, 10406930), (535, 8325544), (556, 8011090), (695, 6408872), (856, 5203465), (1070, 4162772), (1112, 4005545), (1390, 3204436), (2140, 2081386), (2780, 1602218), (4280, 1040693), (5560, 801109), (7487, 594920), (14873, 299480), (14974, 297460), (29746, 149740), (29948, 148730), (37435, 118984), (59492, 74870), (59896, 74365)]