527343700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1787}}^1$

素因数の和:2041

約数の個数: 72

約数和(自身を含む): 1238483232

約数和(自身を除く): 711139532

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 227, 260, 325, 454, 650, 908, 1135, 1300, 1787, 2270, 2951, 3574, 4540, 5675, 5902, 7148, 8935, 11350, 11804, 14755, 17870, 22700, 23231, 29510, 35740, 44675, 46462, 59020, 73775, 89350, 92924, 116155, 147550, 178700, 232310, 295100, 405649, 464620, 580775, 811298, 1161550, 1622596, 2028245, 2323100, 4056490, 5273437, 8112980, 10141225, 10546874, 20282450, 21093748, 26367185, 40564900, 52734370, 105468740, 131835925, 263671850, 527343700]

約数ペア:

[(1, 527343700), (2, 263671850), (4, 131835925), (5, 105468740), (10, 52734370), (13, 40564900), (20, 26367185), (25, 21093748), (26, 20282450), (50, 10546874), (52, 10141225), (65, 8112980), (100, 5273437), (130, 4056490), (227, 2323100), (260, 2028245), (325, 1622596), (454, 1161550), (650, 811298), (908, 580775), (1135, 464620), (1300, 405649), (1787, 295100), (2270, 232310), (2951, 178700), (3574, 147550), (4540, 116155), (5675, 92924), (5902, 89350), (7148, 73775), (8935, 59020), (11350, 46462), (11804, 44675), (14755, 35740), (17870, 29510), (22700, 23231)]