6613360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6359}}^1$

素因数の和:6385

約数の個数: 40

約数和(自身を含む): 16561440

約数和(自身を除く): 9948080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 6359, 12718, 25436, 31795, 50872, 63590, 82667, 101744, 127180, 165334, 254360, 330668, 413335, 508720, 661336, 826670, 1322672, 1653340, 3306680, 6613360]

約数ペア:

[(1, 6613360), (2, 3306680), (4, 1653340), (5, 1322672), (8, 826670), (10, 661336), (13, 508720), (16, 413335), (20, 330668), (26, 254360), (40, 165334), (52, 127180), (65, 101744), (80, 82667), (104, 63590), (130, 50872), (208, 31795), (260, 25436), (520, 12718), (1040, 6359)]