45276220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1571}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 104582016

約数和(自身を除く): 59305796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 1571, 2620, 2882, 3142, 5764, 6284, 7205, 7855, 14410, 15710, 17281, 28820, 31420, 34562, 69124, 86405, 172810, 205801, 345620, 411602, 823204, 1029005, 2058010, 2263811, 4116020, 4527622, 9055244, 11319055, 22638110, 45276220]

約数ペア:

[(1, 45276220), (2, 22638110), (4, 11319055), (5, 9055244), (10, 4527622), (11, 4116020), (20, 2263811), (22, 2058010), (44, 1029005), (55, 823204), (110, 411602), (131, 345620), (220, 205801), (262, 172810), (524, 86405), (655, 69124), (1310, 34562), (1441, 31420), (1571, 28820), (2620, 17281), (2882, 15710), (3142, 14410), (5764, 7855), (6284, 7205)]