89925550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12577}}^1$

素因数の和:12613

約数の個数: 48

約数和(自身を含む): 196518672

約数和(自身を除く): 106593122

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 12577, 25154, 62885, 125770, 138347, 163501, 276694, 314425, 327002, 628850, 691735, 817505, 1383470, 1635010, 1798511, 3458675, 3597022, 4087525, 6917350, 8175050, 8992555, 17985110, 44962775, 89925550]

約数ペア:

[(1, 89925550), (2, 44962775), (5, 17985110), (10, 8992555), (11, 8175050), (13, 6917350), (22, 4087525), (25, 3597022), (26, 3458675), (50, 1798511), (55, 1635010), (65, 1383470), (110, 817505), (130, 691735), (143, 628850), (275, 327002), (286, 314425), (325, 276694), (550, 163501), (650, 138347), (715, 125770), (1430, 62885), (3575, 25154), (7150, 12577)]