46839080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68881}}^1$

素因数の和:68909

約数の個数: 32

約数和(自身を含む): 111588840

約数和(自身を除く): 64749760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 68881, 137762, 275524, 344405, 551048, 688810, 1170977, 1377620, 2341954, 2755240, 4683908, 5854885, 9367816, 11709770, 23419540, 46839080]

約数ペア:

[(1, 46839080), (2, 23419540), (4, 11709770), (5, 9367816), (8, 5854885), (10, 4683908), (17, 2755240), (20, 2341954), (34, 1377620), (40, 1170977), (68, 688810), (85, 551048), (136, 344405), (170, 275524), (340, 137762), (680, 68881)]