12276242420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1523107}}^1$

素因数の和:1523160

約数の個数: 48

約数和(自身を含む): 28658800128

約数和(自身を除く): 16382557708

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, 1523107, 3046214, 6092428, 7615535, 15231070, 19800391, 30462140, 39600782, 47216317, 79201564, 94432634, 99001955, 188865268, 198003910, 236081585, 396007820, 472163170, 613812121, 944326340, 1227624242, 2455248484, 3069060605, 6138121210, 12276242420]

約数ペア:

[(1, 12276242420), (2, 6138121210), (4, 3069060605), (5, 2455248484), (10, 1227624242), (13, 944326340), (20, 613812121), (26, 472163170), (31, 396007820), (52, 236081585), (62, 198003910), (65, 188865268), (124, 99001955), (130, 94432634), (155, 79201564), (260, 47216317), (310, 39600782), (403, 30462140), (620, 19800391), (806, 15231070), (1612, 7615535), (2015, 6092428), (4030, 3046214), (8060, 1523107)]