10106812820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1253947}}^1$

素因数の和:1254000

約数の個数: 48

約数和(自身を含む): 23594285568

約数和(自身を除く): 13487472748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 1253947, 2507894, 5015788, 6269735, 12539470, 16301311, 25078940, 32602622, 38872357, 65205244, 77744714, 81506555, 155489428, 163013110, 194361785, 326026220, 388723570, 505340641, 777447140, 1010681282, 2021362564, 2526703205, 5053406410, 10106812820]

約数ペア:

[(1, 10106812820), (2, 5053406410), (4, 2526703205), (5, 2021362564), (10, 1010681282), (13, 777447140), (20, 505340641), (26, 388723570), (31, 326026220), (52, 194361785), (62, 163013110), (65, 155489428), (124, 81506555), (130, 77744714), (155, 65205244), (260, 38872357), (310, 32602622), (403, 25078940), (620, 16301311), (806, 12539470), (1612, 6269735), (2015, 5015788), (4030, 2507894), (8060, 1253947)]