23145820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 51545088

約数和(自身を除く): 28399268

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 751, 1340, 1502, 1541, 3004, 3082, 3755, 6164, 7510, 7705, 15020, 15410, 17273, 30820, 34546, 50317, 69092, 86365, 100634, 172730, 201268, 251585, 345460, 503170, 1006340, 1157291, 2314582, 4629164, 5786455, 11572910, 23145820]

約数ペア:

[(1, 23145820), (2, 11572910), (4, 5786455), (5, 4629164), (10, 2314582), (20, 1157291), (23, 1006340), (46, 503170), (67, 345460), (92, 251585), (115, 201268), (134, 172730), (230, 100634), (268, 86365), (335, 69092), (460, 50317), (670, 34546), (751, 30820), (1340, 17273), (1502, 15410), (1541, 15020), (3004, 7705), (3082, 7510), (3755, 6164)]