24141520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 61246080

約数和(自身を除く): 37104560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 139, 167, 208, 260, 278, 334, 520, 556, 668, 695, 835, 1040, 1112, 1336, 1390, 1670, 1807, 2171, 2224, 2672, 2780, 3340, 3614, 4342, 5560, 6680, 7228, 8684, 9035, 10855, 11120, 13360, 14456, 17368, 18070, 21710, 23213, 28912, 34736, 36140, 43420, 46426, 72280, 86840, 92852, 116065, 144560, 173680, 185704, 232130, 301769, 371408, 464260, 603538, 928520, 1207076, 1508845, 1857040, 2414152, 3017690, 4828304, 6035380, 12070760, 24141520]

約数ペア:

[(1, 24141520), (2, 12070760), (4, 6035380), (5, 4828304), (8, 3017690), (10, 2414152), (13, 1857040), (16, 1508845), (20, 1207076), (26, 928520), (40, 603538), (52, 464260), (65, 371408), (80, 301769), (104, 232130), (130, 185704), (139, 173680), (167, 144560), (208, 116065), (260, 92852), (278, 86840), (334, 72280), (520, 46426), (556, 43420), (668, 36140), (695, 34736), (835, 28912), (1040, 23213), (1112, 21710), (1336, 18070), (1390, 17368), (1670, 14456), (1807, 13360), (2171, 11120), (2224, 10855), (2672, 9035), (2780, 8684), (3340, 7228), (3614, 6680), (4342, 5560)]