14113840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 36310176

約数和(自身を除く): 22196336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 331, 410, 520, 533, 656, 662, 820, 1040, 1066, 1324, 1640, 1655, 2132, 2648, 2665, 3280, 3310, 4264, 4303, 5296, 5330, 6620, 8528, 8606, 10660, 13240, 13571, 17212, 21320, 21515, 26480, 27142, 34424, 42640, 43030, 54284, 67855, 68848, 86060, 108568, 135710, 172120, 176423, 217136, 271420, 344240, 352846, 542840, 705692, 882115, 1085680, 1411384, 1764230, 2822768, 3528460, 7056920, 14113840]

約数ペア:

[(1, 14113840), (2, 7056920), (4, 3528460), (5, 2822768), (8, 1764230), (10, 1411384), (13, 1085680), (16, 882115), (20, 705692), (26, 542840), (40, 352846), (41, 344240), (52, 271420), (65, 217136), (80, 176423), (82, 172120), (104, 135710), (130, 108568), (164, 86060), (205, 68848), (208, 67855), (260, 54284), (328, 43030), (331, 42640), (410, 34424), (520, 27142), (533, 26480), (656, 21515), (662, 21320), (820, 17212), (1040, 13571), (1066, 13240), (1324, 10660), (1640, 8606), (1655, 8528), (2132, 6620), (2648, 5330), (2665, 5296), (3280, 4303), (3310, 4264)]