97389620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 211196160

約数和(自身を除く): 113806540

約数列:

[1, 2, 4, 5, 10, 20, 53, 79, 106, 158, 212, 265, 316, 395, 530, 790, 1060, 1163, 1580, 2326, 4187, 4652, 5815, 8374, 11630, 16748, 20935, 23260, 41870, 61639, 83740, 91877, 123278, 183754, 246556, 308195, 367508, 459385, 616390, 918770, 1232780, 1837540, 4869481, 9738962, 19477924, 24347405, 48694810, 97389620]

約数ペア:

[(1, 97389620), (2, 48694810), (4, 24347405), (5, 19477924), (10, 9738962), (20, 4869481), (53, 1837540), (79, 1232780), (106, 918770), (158, 616390), (212, 459385), (265, 367508), (316, 308195), (395, 246556), (530, 183754), (790, 123278), (1060, 91877), (1163, 83740), (1580, 61639), (2326, 41870), (4187, 23260), (4652, 20935), (5815, 16748), (8374, 11630)]