23142440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34033}}^1$

素因数の和:34061

約数の個数: 32

約数和(自身を含む): 55135080

約数和(自身を除く): 31992640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 34033, 68066, 136132, 170165, 272264, 340330, 578561, 680660, 1157122, 1361320, 2314244, 2892805, 4628488, 5785610, 11571220, 23142440]

約数ペア:

[(1, 23142440), (2, 11571220), (4, 5785610), (5, 4628488), (8, 2892805), (10, 2314244), (17, 1361320), (20, 1157122), (34, 680660), (40, 578561), (68, 340330), (85, 272264), (136, 170165), (170, 136132), (340, 68066), (680, 34033)]