861669050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{5347}}^1$

素因数の和:5663

約数の個数: 48

約数和(自身を含む): 1754700192

約数和(自身を除く): 893031142

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 293, 550, 586, 1465, 2930, 3223, 5347, 6446, 7325, 10694, 14650, 16115, 26735, 32230, 53470, 58817, 80575, 117634, 133675, 161150, 267350, 294085, 588170, 1470425, 1566671, 2940850, 3133342, 7833355, 15666710, 17233381, 34466762, 39166775, 78333550, 86166905, 172333810, 430834525, 861669050]

約数ペア:

[(1, 861669050), (2, 430834525), (5, 172333810), (10, 86166905), (11, 78333550), (22, 39166775), (25, 34466762), (50, 17233381), (55, 15666710), (110, 7833355), (275, 3133342), (293, 2940850), (550, 1566671), (586, 1470425), (1465, 588170), (2930, 294085), (3223, 267350), (5347, 161150), (6446, 133675), (7325, 117634), (10694, 80575), (14650, 58817), (16115, 53470), (26735, 32230)]