104836420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13007}}^1$

素因数の和:13060

約数の個数: 48

約数和(自身を含む): 244758528

約数和(自身を除く): 139922108

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, 13007, 26014, 52028, 65035, 130070, 169091, 260140, 338182, 403217, 676364, 806434, 845455, 1612868, 1690910, 2016085, 3381820, 4032170, 5241821, 8064340, 10483642, 20967284, 26209105, 52418210, 104836420]

約数ペア:

[(1, 104836420), (2, 52418210), (4, 26209105), (5, 20967284), (10, 10483642), (13, 8064340), (20, 5241821), (26, 4032170), (31, 3381820), (52, 2016085), (62, 1690910), (65, 1612868), (124, 845455), (130, 806434), (155, 676364), (260, 403217), (310, 338182), (403, 260140), (620, 169091), (806, 130070), (1612, 65035), (2015, 52028), (4030, 26014), (8060, 13007)]