10431560

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1039}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 23587200

約数和(自身を除く): 13155640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1039, 1255, 2008, 2078, 2510, 4156, 5020, 5195, 8312, 10040, 10390, 20780, 41560, 260789, 521578, 1043156, 1303945, 2086312, 2607890, 5215780, 10431560]

約数ペア:

[(1, 10431560), (2, 5215780), (4, 2607890), (5, 2086312), (8, 1303945), (10, 1043156), (20, 521578), (40, 260789), (251, 41560), (502, 20780), (1004, 10390), (1039, 10040), (1255, 8312), (2008, 5195), (2078, 5020), (2510, 4156)]