131341030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{2473}}^1$

素因数の和:2640

約数の個数: 32

約数和(自身を含む): 243679104

約数和(自身を除く): 112338074

約数列:

[1, 2, 5, 10, 47, 94, 113, 226, 235, 470, 565, 1130, 2473, 4946, 5311, 10622, 12365, 24730, 26555, 53110, 116231, 232462, 279449, 558898, 581155, 1162310, 1397245, 2794490, 13134103, 26268206, 65670515, 131341030]

約数ペア:

[(1, 131341030), (2, 65670515), (5, 26268206), (10, 13134103), (47, 2794490), (94, 1397245), (113, 1162310), (226, 581155), (235, 558898), (470, 279449), (565, 232462), (1130, 116231), (2473, 53110), (4946, 26555), (5311, 24730), (10622, 12365)]