20180301430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{160403}}^1$

素因数の和:160980

約数の個数: 32

約数和(自身を含む): 37973401344

約数和(自身を除く): 17793099914

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 547, 1094, 2735, 5470, 12581, 25162, 62905, 125810, 160403, 320806, 802015, 1604030, 3689269, 7378538, 18446345, 36892690, 87740441, 175480882, 438702205, 877404410, 2018030143, 4036060286, 10090150715, 20180301430]

約数ペア:

[(1, 20180301430), (2, 10090150715), (5, 4036060286), (10, 2018030143), (23, 877404410), (46, 438702205), (115, 175480882), (230, 87740441), (547, 36892690), (1094, 18446345), (2735, 7378538), (5470, 3689269), (12581, 1604030), (25162, 802015), (62905, 320806), (125810, 160403)]