103397710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25657}}^1$

素因数の和:25708

約数の個数: 32

約数和(自身を含む): 206906112

約数和(自身を除く): 103508402

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 25657, 51314, 128285, 256570, 333541, 667082, 795367, 1590734, 1667705, 3335410, 3976835, 7953670, 10339771, 20679542, 51698855, 103397710]

約数ペア:

[(1, 103397710), (2, 51698855), (5, 20679542), (10, 10339771), (13, 7953670), (26, 3976835), (31, 3335410), (62, 1667705), (65, 1590734), (130, 795367), (155, 667082), (310, 333541), (403, 256570), (806, 128285), (2015, 51314), (4030, 25657)]