12372697460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{32971}}^1$

素因数の和:33656

約数の個数: 48

約数和(自身を含む): 26920978560

約数和(自身を除く): 14548281100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 647, 1294, 2588, 3235, 6470, 12940, 18763, 32971, 37526, 65942, 75052, 93815, 131884, 164855, 187630, 329710, 375260, 659420, 956159, 1912318, 3824636, 4780795, 9561590, 19123180, 21332237, 42664474, 85328948, 106661185, 213322370, 426644740, 618634873, 1237269746, 2474539492, 3093174365, 6186348730, 12372697460]

約数ペア:

[(1, 12372697460), (2, 6186348730), (4, 3093174365), (5, 2474539492), (10, 1237269746), (20, 618634873), (29, 426644740), (58, 213322370), (116, 106661185), (145, 85328948), (290, 42664474), (580, 21332237), (647, 19123180), (1294, 9561590), (2588, 4780795), (3235, 3824636), (6470, 1912318), (12940, 956159), (18763, 659420), (32971, 375260), (37526, 329710), (65942, 187630), (75052, 164855), (93815, 131884)]