792079647560

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8719}}^1\times {\mathrm{52817}}^1$

素因数の和:61590

約数の個数: 64

約数和(自身を含む): 1823868921600

約数和(自身を除く): 1031789274040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 8719, 17438, 34876, 43595, 52817, 69752, 87190, 105634, 174380, 211268, 264085, 348760, 374917, 422536, 528170, 749834, 1056340, 1499668, 1874585, 2112680, 2271131, 2999336, 3749170, 4542262, 7498340, 9084524, 11355655, 14996680, 18169048, 22711310, 45422620, 90845240, 460511423, 921022846, 1842045692, 2302557115, 3684091384, 4605114230, 9210228460, 18420456920, 19801991189, 39603982378, 79207964756, 99009955945, 158415929512, 198019911890, 396039823780, 792079647560]

約数ペア:

[(1, 792079647560), (2, 396039823780), (4, 198019911890), (5, 158415929512), (8, 99009955945), (10, 79207964756), (20, 39603982378), (40, 19801991189), (43, 18420456920), (86, 9210228460), (172, 4605114230), (215, 3684091384), (344, 2302557115), (430, 1842045692), (860, 921022846), (1720, 460511423), (8719, 90845240), (17438, 45422620), (34876, 22711310), (43595, 18169048), (52817, 14996680), (69752, 11355655), (87190, 9084524), (105634, 7498340), (174380, 4542262), (211268, 3749170), (264085, 2999336), (348760, 2271131), (374917, 2112680), (422536, 1874585), (528170, 1499668), (749834, 1056340)]