95202220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 204307488

約数和(自身を除く): 109105268

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 197, 292, 331, 365, 394, 662, 730, 788, 985, 1324, 1460, 1655, 1970, 3310, 3940, 6620, 14381, 24163, 28762, 48326, 57524, 65207, 71905, 96652, 120815, 130414, 143810, 241630, 260828, 287620, 326035, 483260, 652070, 1304140, 4760111, 9520222, 19040444, 23800555, 47601110, 95202220]

約数ペア:

[(1, 95202220), (2, 47601110), (4, 23800555), (5, 19040444), (10, 9520222), (20, 4760111), (73, 1304140), (146, 652070), (197, 483260), (292, 326035), (331, 287620), (365, 260828), (394, 241630), (662, 143810), (730, 130414), (788, 120815), (985, 96652), (1324, 71905), (1460, 65207), (1655, 57524), (1970, 48326), (3310, 28762), (3940, 24163), (6620, 14381)]