22175065460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1\times {\mathrm{9619}}^1$

素因数の和:11280

約数の個数: 48

約数和(自身を含む): 47240356800

約数和(自身を除く): 25065291340

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1579, 3158, 6316, 7895, 9619, 15790, 19238, 31580, 38476, 48095, 96190, 115267, 192380, 230534, 461068, 576335, 702187, 1152670, 1404374, 2305340, 2808748, 3510935, 7021870, 14043740, 15188401, 30376802, 60753604, 75942005, 151884010, 303768020, 1108753273, 2217506546, 4435013092, 5543766365, 11087532730, 22175065460]

約数ペア:

[(1, 22175065460), (2, 11087532730), (4, 5543766365), (5, 4435013092), (10, 2217506546), (20, 1108753273), (73, 303768020), (146, 151884010), (292, 75942005), (365, 60753604), (730, 30376802), (1460, 15188401), (1579, 14043740), (3158, 7021870), (6316, 3510935), (7895, 2808748), (9619, 2305340), (15790, 1404374), (19238, 1152670), (31580, 702187), (38476, 576335), (48095, 461068), (96190, 230534), (115267, 192380)]