73250020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{60041}}^1$

素因数の和:60111

約数の個数: 24

約数和(自身を含む): 156349368

約数和(自身を除く): 83099348

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 60041, 120082, 240164, 300205, 600410, 1200820, 3662501, 7325002, 14650004, 18312505, 36625010, 73250020]

約数ペア:

[(1, 73250020), (2, 36625010), (4, 18312505), (5, 14650004), (10, 7325002), (20, 3662501), (61, 1200820), (122, 600410), (244, 300205), (305, 240164), (610, 120082), (1220, 60041)]