2412648580

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1\times {\mathrm{1063}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 5101939584

約数和(自身を除く): 2689291004

約数列:

[1, 2, 4, 5, 10, 20, 283, 401, 566, 802, 1063, 1132, 1415, 1604, 2005, 2126, 2830, 4010, 4252, 5315, 5660, 8020, 10630, 21260, 113483, 226966, 300829, 426263, 453932, 567415, 601658, 852526, 1134830, 1203316, 1504145, 1705052, 2131315, 2269660, 3008290, 4262630, 6016580, 8525260, 120632429, 241264858, 482529716, 603162145, 1206324290, 2412648580]

約数ペア:

[(1, 2412648580), (2, 1206324290), (4, 603162145), (5, 482529716), (10, 241264858), (20, 120632429), (283, 8525260), (401, 6016580), (566, 4262630), (802, 3008290), (1063, 2269660), (1132, 2131315), (1415, 1705052), (1604, 1504145), (2005, 1203316), (2126, 1134830), (2830, 852526), (4010, 601658), (4252, 567415), (5315, 453932), (5660, 426263), (8020, 300829), (10630, 226966), (21260, 113483)]