13306910800

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{1031}}^1$

素因数の和:1877

約数の個数: 120

約数和(自身を含む): 32823024192

約数和(自身を除く): 19516113392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 787, 820, 1025, 1031, 1574, 1640, 2050, 2062, 3148, 3280, 3935, 4100, 4124, 5155, 6296, 7870, 8200, 8248, 10310, 12592, 15740, 16400, 16496, 19675, 20620, 25775, 31480, 32267, 39350, 41240, 42271, 51550, 62960, 64534, 78700, 82480, 84542, 103100, 129068, 157400, 161335, 169084, 206200, 211355, 258136, 314800, 322670, 338168, 412400, 422710, 516272, 645340, 676336, 806675, 811397, 845420, 1056775, 1290680, 1613350, 1622794, 1690840, 2113550, 2581360, 3226700, 3245588, 3381680, 4056985, 4227100, 6453400, 6491176, 8113970, 8454200, 12906800, 12982352, 16227940, 16908400, 20284925, 32455880, 33267277, 40569850, 64911760, 66534554, 81139700, 133069108, 162279400, 166336385, 266138216, 324558800, 332672770, 532276432, 665345540, 831681925, 1330691080, 1663363850, 2661382160, 3326727700, 6653455400, 13306910800]

約数ペア:

[(1, 13306910800), (2, 6653455400), (4, 3326727700), (5, 2661382160), (8, 1663363850), (10, 1330691080), (16, 831681925), (20, 665345540), (25, 532276432), (40, 332672770), (41, 324558800), (50, 266138216), (80, 166336385), (82, 162279400), (100, 133069108), (164, 81139700), (200, 66534554), (205, 64911760), (328, 40569850), (400, 33267277), (410, 32455880), (656, 20284925), (787, 16908400), (820, 16227940), (1025, 12982352), (1031, 12906800), (1574, 8454200), (1640, 8113970), (2050, 6491176), (2062, 6453400), (3148, 4227100), (3280, 4056985), (3935, 3381680), (4100, 3245588), (4124, 3226700), (5155, 2581360), (6296, 2113550), (7870, 1690840), (8200, 1622794), (8248, 1613350), (10310, 1290680), (12592, 1056775), (15740, 845420), (16400, 811397), (16496, 806675), (19675, 676336), (20620, 645340), (25775, 516272), (31480, 422710), (32267, 412400), (39350, 338168), (41240, 322670), (42271, 314800), (51550, 258136), (62960, 211355), (64534, 206200), (78700, 169084), (82480, 161335), (84542, 157400), (103100, 129068)]