1254337510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{26029}}^1$

素因数の和:26176

約数の個数: 32

約数和(自身を含む): 2323958400

約数和(自身を除く): 1069620890

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 305, 395, 610, 790, 4819, 9638, 24095, 26029, 48190, 52058, 130145, 260290, 1587769, 2056291, 3175538, 4112582, 7938845, 10281455, 15877690, 20562910, 125433751, 250867502, 627168755, 1254337510]

約数ペア:

[(1, 1254337510), (2, 627168755), (5, 250867502), (10, 125433751), (61, 20562910), (79, 15877690), (122, 10281455), (158, 7938845), (305, 4112582), (395, 3175538), (610, 2056291), (790, 1587769), (4819, 260290), (9638, 130145), (24095, 52058), (26029, 48190)]