200750840

素因数分解:

$2^3\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{2741}}^1$

素因数の和:4583

約数の個数: 32

約数和(自身を含む): 452100960

約数和(自身を除く): 251350120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1831, 2741, 3662, 5482, 7324, 9155, 10964, 13705, 14648, 18310, 21928, 27410, 36620, 54820, 73240, 109640, 5018771, 10037542, 20075084, 25093855, 40150168, 50187710, 100375420, 200750840]

約数ペア:

[(1, 200750840), (2, 100375420), (4, 50187710), (5, 40150168), (8, 25093855), (10, 20075084), (20, 10037542), (40, 5018771), (1831, 109640), (2741, 73240), (3662, 54820), (5482, 36620), (7324, 27410), (9155, 21928), (10964, 18310), (13705, 14648)]