107395820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1913}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 258527808

約数和(自身を除く): 151131988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 802, 1604, 1913, 2005, 2807, 3826, 4010, 5614, 7652, 8020, 9565, 11228, 13391, 14035, 19130, 26782, 28070, 38260, 53564, 56140, 66955, 133910, 267820, 767113, 1534226, 3068452, 3835565, 5369791, 7671130, 10739582, 15342260, 21479164, 26848955, 53697910, 107395820]

約数ペア:

[(1, 107395820), (2, 53697910), (4, 26848955), (5, 21479164), (7, 15342260), (10, 10739582), (14, 7671130), (20, 5369791), (28, 3835565), (35, 3068452), (70, 1534226), (140, 767113), (401, 267820), (802, 133910), (1604, 66955), (1913, 56140), (2005, 53564), (2807, 38260), (3826, 28070), (4010, 26782), (5614, 19130), (7652, 14035), (8020, 13391), (9565, 11228)]