23053280

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{967}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 54885600

約数和(自身を除く): 31832320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 967, 1192, 1490, 1934, 2384, 2980, 3868, 4768, 4835, 5960, 7736, 9670, 11920, 15472, 19340, 23840, 30944, 38680, 77360, 144083, 154720, 288166, 576332, 720415, 1152664, 1440830, 2305328, 2881660, 4610656, 5763320, 11526640, 23053280]

約数ペア:

[(1, 23053280), (2, 11526640), (4, 5763320), (5, 4610656), (8, 2881660), (10, 2305328), (16, 1440830), (20, 1152664), (32, 720415), (40, 576332), (80, 288166), (149, 154720), (160, 144083), (298, 77360), (596, 38680), (745, 30944), (967, 23840), (1192, 19340), (1490, 15472), (1934, 11920), (2384, 9670), (2980, 7736), (3868, 5960), (4768, 4835)]