102567220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23633}}^1$

素因数の和:23680

約数の個数: 48

約数和(自身を含む): 254112768

約数和(自身を除く): 151545548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 23633, 47266, 94532, 118165, 165431, 236330, 330862, 472660, 661724, 732623, 827155, 1465246, 1654310, 2930492, 3308620, 3663115, 5128361, 7326230, 10256722, 14652460, 20513444, 25641805, 51283610, 102567220]

約数ペア:

[(1, 102567220), (2, 51283610), (4, 25641805), (5, 20513444), (7, 14652460), (10, 10256722), (14, 7326230), (20, 5128361), (28, 3663115), (31, 3308620), (35, 2930492), (62, 1654310), (70, 1465246), (124, 827155), (140, 732623), (155, 661724), (217, 472660), (310, 330862), (434, 236330), (620, 165431), (868, 118165), (1085, 94532), (2170, 47266), (4340, 23633)]