10294280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6277}}^1$

素因数の和:6329

約数の個数: 32

約数和(自身を含む): 23730840

約数和(自身を除く): 13436560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 6277, 12554, 25108, 31385, 50216, 62770, 125540, 251080, 257357, 514714, 1029428, 1286785, 2058856, 2573570, 5147140, 10294280]

約数ペア:

[(1, 10294280), (2, 5147140), (4, 2573570), (5, 2058856), (8, 1286785), (10, 1029428), (20, 514714), (40, 257357), (41, 251080), (82, 125540), (164, 62770), (205, 50216), (328, 31385), (410, 25108), (820, 12554), (1640, 6277)]