12636707960

素因数分解:

$2^3\times 5^1\times {\mathrm{4603}}^1\times {\mathrm{68633}}^1$

素因数の和:73247

約数の個数: 32

約数和(自身を含む): 28439184240

約数和(自身を除く): 15802476280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4603, 9206, 18412, 23015, 36824, 46030, 68633, 92060, 137266, 184120, 274532, 343165, 549064, 686330, 1372660, 2745320, 315917699, 631835398, 1263670796, 1579588495, 2527341592, 3159176990, 6318353980, 12636707960]

約数ペア:

[(1, 12636707960), (2, 6318353980), (4, 3159176990), (5, 2527341592), (8, 1579588495), (10, 1263670796), (20, 631835398), (40, 315917699), (4603, 2745320), (9206, 1372660), (18412, 686330), (23015, 549064), (36824, 343165), (46030, 274532), (68633, 184120), (92060, 137266)]