90372850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{106321}}^1$

素因数の和:106350

約数の個数: 24

約数和(自身を含む): 177983028

約数和(自身を除く): 87610178

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 106321, 212642, 531605, 1063210, 1807457, 2658025, 3614914, 5316050, 9037285, 18074570, 45186425, 90372850]

約数ペア:

[(1, 90372850), (2, 45186425), (5, 18074570), (10, 9037285), (17, 5316050), (25, 3614914), (34, 2658025), (50, 1807457), (85, 1063210), (170, 531605), (425, 212642), (850, 106321)]