14664440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 38223360

約数和(自身を除く): 23558920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 631, 664, 830, 1162, 1262, 1660, 2324, 2524, 2905, 3155, 3320, 4417, 4648, 5048, 5810, 6310, 8834, 11620, 12620, 17668, 22085, 23240, 25240, 35336, 44170, 52373, 88340, 104746, 176680, 209492, 261865, 366611, 418984, 523730, 733222, 1047460, 1466444, 1833055, 2094920, 2932888, 3666110, 7332220, 14664440]

約数ペア:

[(1, 14664440), (2, 7332220), (4, 3666110), (5, 2932888), (7, 2094920), (8, 1833055), (10, 1466444), (14, 1047460), (20, 733222), (28, 523730), (35, 418984), (40, 366611), (56, 261865), (70, 209492), (83, 176680), (140, 104746), (166, 88340), (280, 52373), (332, 44170), (415, 35336), (581, 25240), (631, 23240), (664, 22085), (830, 17668), (1162, 12620), (1262, 11620), (1660, 8834), (2324, 6310), (2524, 5810), (2905, 5048), (3155, 4648), (3320, 4417)]