1720192010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1\times {\mathrm{4241}}^1$

素因数の和:5158

約数の個数: 32

約数和(自身を含む): 3166636032

約数和(自身を除く): 1446444022

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 863, 1726, 4241, 4315, 8482, 8630, 21205, 40561, 42410, 81122, 199327, 202805, 398654, 405610, 996635, 1993270, 3659983, 7319966, 18299915, 36599830, 172019201, 344038402, 860096005, 1720192010]

約数ペア:

[(1, 1720192010), (2, 860096005), (5, 344038402), (10, 172019201), (47, 36599830), (94, 18299915), (235, 7319966), (470, 3659983), (863, 1993270), (1726, 996635), (4241, 405610), (4315, 398654), (8482, 202805), (8630, 199327), (21205, 81122), (40561, 42410)]