38763660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49697}}^1$

素因数の和:49722

約数の個数: 48

約数和(自身を含む): 116889696

約数和(自身を除く): 78126036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 49697, 99394, 149091, 198788, 248485, 298182, 496970, 596364, 646061, 745455, 993940, 1292122, 1490910, 1938183, 2584244, 2981820, 3230305, 3876366, 6460610, 7752732, 9690915, 12921220, 19381830, 38763660]

約数ペア:

[(1, 38763660), (2, 19381830), (3, 12921220), (4, 9690915), (5, 7752732), (6, 6460610), (10, 3876366), (12, 3230305), (13, 2981820), (15, 2584244), (20, 1938183), (26, 1490910), (30, 1292122), (39, 993940), (52, 745455), (60, 646061), (65, 596364), (78, 496970), (130, 298182), (156, 248485), (195, 198788), (260, 149091), (390, 99394), (780, 49697)]