16410160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 42497280

約数和(自身を除く): 26087120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 509, 520, 620, 806, 1018, 1040, 1240, 1612, 2015, 2036, 2480, 2545, 3224, 4030, 4072, 5090, 6448, 6617, 8060, 8144, 10180, 13234, 15779, 16120, 20360, 26468, 31558, 32240, 33085, 40720, 52936, 63116, 66170, 78895, 105872, 126232, 132340, 157790, 205127, 252464, 264680, 315580, 410254, 529360, 631160, 820508, 1025635, 1262320, 1641016, 2051270, 3282032, 4102540, 8205080, 16410160]

約数ペア:

[(1, 16410160), (2, 8205080), (4, 4102540), (5, 3282032), (8, 2051270), (10, 1641016), (13, 1262320), (16, 1025635), (20, 820508), (26, 631160), (31, 529360), (40, 410254), (52, 315580), (62, 264680), (65, 252464), (80, 205127), (104, 157790), (124, 132340), (130, 126232), (155, 105872), (208, 78895), (248, 66170), (260, 63116), (310, 52936), (403, 40720), (496, 33085), (509, 32240), (520, 31558), (620, 26468), (806, 20360), (1018, 16120), (1040, 15779), (1240, 13234), (1612, 10180), (2015, 8144), (2036, 8060), (2480, 6617), (2545, 6448), (3224, 5090), (4030, 4072)]