234173620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{164911}}^1$

素因数の和:164991

約数の個数: 24

約数和(自身を含む): 498693888

約数和(自身を除く): 264520268

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 164911, 329822, 659644, 824555, 1649110, 3298220, 11708681, 23417362, 46834724, 58543405, 117086810, 234173620]

約数ペア:

[(1, 234173620), (2, 117086810), (4, 58543405), (5, 46834724), (10, 23417362), (20, 11708681), (71, 3298220), (142, 1649110), (284, 824555), (355, 659644), (710, 329822), (1420, 164911)]