475628660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59011}}^1$

素因数の和:59064

約数の個数: 48

約数和(自身を含む): 1110369792

約数和(自身を除く): 634741132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 59011, 118022, 236044, 295055, 590110, 767143, 1180220, 1534286, 1829341, 3068572, 3658682, 3835715, 7317364, 7671430, 9146705, 15342860, 18293410, 23781433, 36586820, 47562866, 95125732, 118907165, 237814330, 475628660]

約数ペア:

[(1, 475628660), (2, 237814330), (4, 118907165), (5, 95125732), (10, 47562866), (13, 36586820), (20, 23781433), (26, 18293410), (31, 15342860), (52, 9146705), (62, 7671430), (65, 7317364), (124, 3835715), (130, 3658682), (155, 3068572), (260, 1829341), (310, 1534286), (403, 1180220), (620, 767143), (806, 590110), (1612, 295055), (2015, 236044), (4030, 118022), (8060, 59011)]