1574402960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{10891}}^1$

素因数の和:11056

約数の個数: 80

約数和(自身を含む): 3970787520

約数和(自身を除く): 2396384560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 139, 208, 260, 278, 520, 556, 695, 1040, 1112, 1390, 1807, 2224, 2780, 3614, 5560, 7228, 9035, 10891, 11120, 14456, 18070, 21782, 28912, 36140, 43564, 54455, 72280, 87128, 108910, 141583, 144560, 174256, 217820, 283166, 435640, 566332, 707915, 871280, 1132664, 1415830, 1513849, 2265328, 2831660, 3027698, 5663320, 6055396, 7569245, 11326640, 12110792, 15138490, 19680037, 24221584, 30276980, 39360074, 60553960, 78720148, 98400185, 121107920, 157440296, 196800370, 314880592, 393600740, 787201480, 1574402960]

約数ペア:

[(1, 1574402960), (2, 787201480), (4, 393600740), (5, 314880592), (8, 196800370), (10, 157440296), (13, 121107920), (16, 98400185), (20, 78720148), (26, 60553960), (40, 39360074), (52, 30276980), (65, 24221584), (80, 19680037), (104, 15138490), (130, 12110792), (139, 11326640), (208, 7569245), (260, 6055396), (278, 5663320), (520, 3027698), (556, 2831660), (695, 2265328), (1040, 1513849), (1112, 1415830), (1390, 1132664), (1807, 871280), (2224, 707915), (2780, 566332), (3614, 435640), (5560, 283166), (7228, 217820), (9035, 174256), (10891, 144560), (11120, 141583), (14456, 108910), (18070, 87128), (21782, 72280), (28912, 54455), (36140, 43564)]