79636700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5569}}^1$

素因数の和:5607

約数の個数: 72

約数和(自身を含む): 203059920

約数和(自身を除く): 123423220

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 5569, 7150, 11138, 14300, 22276, 27845, 55690, 61259, 72397, 111380, 122518, 139225, 144794, 245036, 278450, 289588, 306295, 361985, 556900, 612590, 723970, 796367, 1225180, 1447940, 1531475, 1592734, 1809925, 3062950, 3185468, 3619850, 3981835, 6125900, 7239700, 7963670, 15927340, 19909175, 39818350, 79636700]

約数ペア:

[(1, 79636700), (2, 39818350), (4, 19909175), (5, 15927340), (10, 7963670), (11, 7239700), (13, 6125900), (20, 3981835), (22, 3619850), (25, 3185468), (26, 3062950), (44, 1809925), (50, 1592734), (52, 1531475), (55, 1447940), (65, 1225180), (100, 796367), (110, 723970), (130, 612590), (143, 556900), (220, 361985), (260, 306295), (275, 289588), (286, 278450), (325, 245036), (550, 144794), (572, 139225), (650, 122518), (715, 111380), (1100, 72397), (1300, 61259), (1430, 55690), (2860, 27845), (3575, 22276), (5569, 14300), (7150, 11138)]