25299010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{659}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 24596990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 659, 698, 1318, 1745, 3295, 3490, 3839, 6590, 7249, 7678, 14498, 19195, 36245, 38390, 72490, 229991, 459982, 1149955, 2299910, 2529901, 5059802, 12649505, 25299010]

約数ペア:

[(1, 25299010), (2, 12649505), (5, 5059802), (10, 2529901), (11, 2299910), (22, 1149955), (55, 459982), (110, 229991), (349, 72490), (659, 38390), (698, 36245), (1318, 19195), (1745, 14498), (3295, 7678), (3490, 7249), (3839, 6590)]