103163320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198391}}^1$

素因数の和:198415

約数の個数: 32

約数和(自身を含む): 249973920

約数和(自身を除く): 146810600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 198391, 396782, 793564, 991955, 1587128, 1983910, 2579083, 3967820, 5158166, 7935640, 10316332, 12895415, 20632664, 25790830, 51581660, 103163320]

約数ペア:

[(1, 103163320), (2, 51581660), (4, 25790830), (5, 20632664), (8, 12895415), (10, 10316332), (13, 7935640), (20, 5158166), (26, 3967820), (40, 2579083), (52, 1983910), (65, 1587128), (104, 991955), (130, 793564), (260, 396782), (520, 198391)]