10353220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 23079168

約数和(自身を除く): 12725948

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 317, 355, 460, 634, 710, 1268, 1420, 1585, 1633, 3170, 3266, 6340, 6532, 7291, 8165, 14582, 16330, 22507, 29164, 32660, 36455, 45014, 72910, 90028, 112535, 145820, 225070, 450140, 517661, 1035322, 2070644, 2588305, 5176610, 10353220]

約数ペア:

[(1, 10353220), (2, 5176610), (4, 2588305), (5, 2070644), (10, 1035322), (20, 517661), (23, 450140), (46, 225070), (71, 145820), (92, 112535), (115, 90028), (142, 72910), (230, 45014), (284, 36455), (317, 32660), (355, 29164), (460, 22507), (634, 16330), (710, 14582), (1268, 8165), (1420, 7291), (1585, 6532), (1633, 6340), (3170, 3266)]