524004520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1007701}}^1$

素因数の和:1007725

約数の個数: 32

約数和(自身を含む): 1269704520

約数和(自身を除く): 745700000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1007701, 2015402, 4030804, 5038505, 8061608, 10077010, 13100113, 20154020, 26200226, 40308040, 52400452, 65500565, 104800904, 131001130, 262002260, 524004520]

約数ペア:

[(1, 524004520), (2, 262002260), (4, 131001130), (5, 104800904), (8, 65500565), (10, 52400452), (13, 40308040), (20, 26200226), (26, 20154020), (40, 13100113), (52, 10077010), (65, 8061608), (104, 5038505), (130, 4030804), (260, 2015402), (520, 1007701)]