38755240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56993}}^1$

素因数の和:57021

約数の個数: 32

約数和(自身を含む): 92330280

約数和(自身を除く): 53575040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 56993, 113986, 227972, 284965, 455944, 569930, 968881, 1139860, 1937762, 2279720, 3875524, 4844405, 7751048, 9688810, 19377620, 38755240]

約数ペア:

[(1, 38755240), (2, 19377620), (4, 9688810), (5, 7751048), (8, 4844405), (10, 3875524), (17, 2279720), (20, 1937762), (34, 1139860), (40, 968881), (68, 569930), (85, 455944), (136, 284965), (170, 227972), (340, 113986), (680, 56993)]