789898506050

素因数分解:

$2^1\times 5^2\times {\mathrm{2141}}^1\times {\mathrm{7378781}}^1$

素因数の和:7380934

約数の個数: 24

約数和(自身を含む): 1469897647092

約数和(自身を除く): 679999141042

約数列:

[1, 2, 5, 10, 25, 50, 2141, 4282, 10705, 21410, 53525, 107050, 7378781, 14757562, 36893905, 73787810, 184469525, 368939050, 15797970121, 31595940242, 78989850605, 157979701210, 394949253025, 789898506050]

約数ペア:

[(1, 789898506050), (2, 394949253025), (5, 157979701210), (10, 78989850605), (25, 31595940242), (50, 15797970121), (2141, 368939050), (4282, 184469525), (10705, 73787810), (21410, 36893905), (53525, 14757562), (107050, 7378781)]