765527620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{267667}}^1$

素因数の和:267700

約数の個数: 48

約数和(自身を含む): 1888665408

約数和(自身を除く): 1123137788

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 267667, 535334, 1070668, 1338335, 2676670, 2944337, 3479671, 5353340, 5888674, 6959342, 11777348, 13918684, 14721685, 17398355, 29443370, 34796710, 38276381, 58886740, 69593420, 76552762, 153105524, 191381905, 382763810, 765527620]

約数ペア:

[(1, 765527620), (2, 382763810), (4, 191381905), (5, 153105524), (10, 76552762), (11, 69593420), (13, 58886740), (20, 38276381), (22, 34796710), (26, 29443370), (44, 17398355), (52, 14721685), (55, 13918684), (65, 11777348), (110, 6959342), (130, 5888674), (143, 5353340), (220, 3479671), (260, 2944337), (286, 2676670), (572, 1338335), (715, 1070668), (1430, 535334), (2860, 267667)]