86632100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{20147}}^1$

素因数の和:20204

約数の個数: 36

約数和(自身を含む): 192373104

約数和(自身を除く): 105741004

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 20147, 40294, 80588, 100735, 201470, 402940, 503675, 866321, 1007350, 1732642, 2014700, 3465284, 4331605, 8663210, 17326420, 21658025, 43316050, 86632100]

約数ペア:

[(1, 86632100), (2, 43316050), (4, 21658025), (5, 17326420), (10, 8663210), (20, 4331605), (25, 3465284), (43, 2014700), (50, 1732642), (86, 1007350), (100, 866321), (172, 503675), (215, 402940), (430, 201470), (860, 100735), (1075, 80588), (2150, 40294), (4300, 20147)]