1166840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 2712960

約数和(自身を除く): 1546120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 941, 1240, 1882, 3764, 4705, 7528, 9410, 18820, 29171, 37640, 58342, 116684, 145855, 233368, 291710, 583420, 1166840]

約数ペア:

[(1, 1166840), (2, 583420), (4, 291710), (5, 233368), (8, 145855), (10, 116684), (20, 58342), (31, 37640), (40, 29171), (62, 18820), (124, 9410), (155, 7528), (248, 4705), (310, 3764), (620, 1882), (941, 1240)]