42801130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{104393}}^1$

素因数の和:104441

約数の個数: 16

約数和(自身を含む): 78921864

約数和(自身を除く): 36120734

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 104393, 208786, 521965, 1043930, 4280113, 8560226, 21400565, 42801130]

約数ペア:

[(1, 42801130), (2, 21400565), (5, 8560226), (10, 4280113), (41, 1043930), (82, 521965), (205, 208786), (410, 104393)]