46681640

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5531}}^1$

素因数の和:5753

約数の個数: 32

約数和(自身を含む): 105550560

約数和(自身を除く): 58868920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 5531, 8440, 11062, 22124, 27655, 44248, 55310, 110620, 221240, 1167041, 2334082, 4668164, 5835205, 9336328, 11670410, 23340820, 46681640]

約数ペア:

[(1, 46681640), (2, 23340820), (4, 11670410), (5, 9336328), (8, 5835205), (10, 4668164), (20, 2334082), (40, 1167041), (211, 221240), (422, 110620), (844, 55310), (1055, 44248), (1688, 27655), (2110, 22124), (4220, 11062), (5531, 8440)]