459474080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{220901}}^1$

素因数の和:220929

約数の個数: 48

約数和(自身を含む): 1169013384

約数和(自身を除く): 709539304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 220901, 441802, 883604, 1104505, 1767208, 2209010, 2871713, 3534416, 4418020, 5743426, 7068832, 8836040, 11486852, 14358565, 17672080, 22973704, 28717130, 35344160, 45947408, 57434260, 91894816, 114868520, 229737040, 459474080]

約数ペア:

[(1, 459474080), (2, 229737040), (4, 114868520), (5, 91894816), (8, 57434260), (10, 45947408), (13, 35344160), (16, 28717130), (20, 22973704), (26, 17672080), (32, 14358565), (40, 11486852), (52, 8836040), (65, 7068832), (80, 5743426), (104, 4418020), (130, 3534416), (160, 2871713), (208, 2209010), (260, 1767208), (416, 1104505), (520, 883604), (1040, 441802), (2080, 220901)]