588380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 1392384

約数和(自身を除く): 804004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 73, 124, 130, 146, 155, 260, 292, 310, 365, 403, 620, 730, 806, 949, 1460, 1612, 1898, 2015, 2263, 3796, 4030, 4526, 4745, 8060, 9052, 9490, 11315, 18980, 22630, 29419, 45260, 58838, 117676, 147095, 294190, 588380]

約数ペア:

[(1, 588380), (2, 294190), (4, 147095), (5, 117676), (10, 58838), (13, 45260), (20, 29419), (26, 22630), (31, 18980), (52, 11315), (62, 9490), (65, 9052), (73, 8060), (124, 4745), (130, 4526), (146, 4030), (155, 3796), (260, 2263), (292, 2015), (310, 1898), (365, 1612), (403, 1460), (620, 949), (730, 806)]