592540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 1397088

約数和(自身を除く): 804548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 53, 65, 86, 106, 130, 172, 212, 215, 260, 265, 430, 530, 559, 689, 860, 1060, 1118, 1378, 2236, 2279, 2756, 2795, 3445, 4558, 5590, 6890, 9116, 11180, 11395, 13780, 22790, 29627, 45580, 59254, 118508, 148135, 296270, 592540]

約数ペア:

[(1, 592540), (2, 296270), (4, 148135), (5, 118508), (10, 59254), (13, 45580), (20, 29627), (26, 22790), (43, 13780), (52, 11395), (53, 11180), (65, 9116), (86, 6890), (106, 5590), (130, 4558), (172, 3445), (212, 2795), (215, 2756), (260, 2279), (265, 2236), (430, 1378), (530, 1118), (559, 1060), (689, 860)]