33508180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 73624320

約数和(自身を除く): 40116140

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 215, 235, 430, 470, 829, 860, 940, 1658, 2021, 3316, 4042, 4145, 8084, 8290, 10105, 16580, 20210, 35647, 38963, 40420, 71294, 77926, 142588, 155852, 178235, 194815, 356470, 389630, 712940, 779260, 1675409, 3350818, 6701636, 8377045, 16754090, 33508180]

約数ペア:

[(1, 33508180), (2, 16754090), (4, 8377045), (5, 6701636), (10, 3350818), (20, 1675409), (43, 779260), (47, 712940), (86, 389630), (94, 356470), (172, 194815), (188, 178235), (215, 155852), (235, 142588), (430, 77926), (470, 71294), (829, 40420), (860, 38963), (940, 35647), (1658, 20210), (2021, 16580), (3316, 10105), (4042, 8290), (4145, 8084)]