103657820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{929}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 249359040

約数和(自身を除く): 145701220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 797, 929, 1594, 1858, 3188, 3716, 3985, 4645, 5579, 6503, 7970, 9290, 11158, 13006, 15940, 18580, 22316, 26012, 27895, 32515, 55790, 65030, 111580, 130060, 740413, 1480826, 2961652, 3702065, 5182891, 7404130, 10365782, 14808260, 20731564, 25914455, 51828910, 103657820]

約数ペア:

[(1, 103657820), (2, 51828910), (4, 25914455), (5, 20731564), (7, 14808260), (10, 10365782), (14, 7404130), (20, 5182891), (28, 3702065), (35, 2961652), (70, 1480826), (140, 740413), (797, 130060), (929, 111580), (1594, 65030), (1858, 55790), (3188, 32515), (3716, 27895), (3985, 26012), (4645, 22316), (5579, 18580), (6503, 15940), (7970, 13006), (9290, 11158)]