125989310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2243}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 234112032

約数和(自身を除く): 108122722

約数列:

[1, 2, 5, 10, 41, 82, 137, 205, 274, 410, 685, 1370, 2243, 4486, 5617, 11215, 11234, 22430, 28085, 56170, 91963, 183926, 307291, 459815, 614582, 919630, 1536455, 3072910, 12598931, 25197862, 62994655, 125989310]

約数ペア:

[(1, 125989310), (2, 62994655), (5, 25197862), (10, 12598931), (41, 3072910), (82, 1536455), (137, 919630), (205, 614582), (274, 459815), (410, 307291), (685, 183926), (1370, 91963), (2243, 56170), (4486, 28085), (5617, 22430), (11215, 11234)]