230450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:442

約数の個数: 24

約数和(自身を含む): 468720

約数和(自身を除く): 238270

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 419, 550, 838, 2095, 4190, 4609, 9218, 10475, 20950, 23045, 46090, 115225, 230450]

約数ペア:

[(1, 230450), (2, 115225), (5, 46090), (10, 23045), (11, 20950), (22, 10475), (25, 9218), (50, 4609), (55, 4190), (110, 2095), (275, 838), (419, 550)]