22473788840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{91253}}^1$

素因数の和:91442

約数の個数: 64

約数和(自身を含む): 52036680960

約数和(自身を除く): 29562892120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 131, 188, 235, 262, 376, 470, 524, 655, 940, 1048, 1310, 1880, 2620, 5240, 6157, 12314, 24628, 30785, 49256, 61570, 91253, 123140, 182506, 246280, 365012, 456265, 730024, 912530, 1825060, 3650120, 4288891, 8577782, 11954143, 17155564, 21444455, 23908286, 34311128, 42888910, 47816572, 59770715, 85777820, 95633144, 119541430, 171555640, 239082860, 478165720, 561844721, 1123689442, 2247378884, 2809223605, 4494757768, 5618447210, 11236894420, 22473788840]

約数ペア:

[(1, 22473788840), (2, 11236894420), (4, 5618447210), (5, 4494757768), (8, 2809223605), (10, 2247378884), (20, 1123689442), (40, 561844721), (47, 478165720), (94, 239082860), (131, 171555640), (188, 119541430), (235, 95633144), (262, 85777820), (376, 59770715), (470, 47816572), (524, 42888910), (655, 34311128), (940, 23908286), (1048, 21444455), (1310, 17155564), (1880, 11954143), (2620, 8577782), (5240, 4288891), (6157, 3650120), (12314, 1825060), (24628, 912530), (30785, 730024), (49256, 456265), (61570, 365012), (91253, 246280), (123140, 182506)]