3248045008760

素因数分解:

$2^3\times 5^1\times {\mathrm{15881}}^1\times {\mathrm{5113099}}^1$

素因数の和:5128991

約数の個数: 32

約数和(自身を含む): 7308562878000

約数和(自身を除く): 4060517869240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 15881, 31762, 63524, 79405, 127048, 158810, 317620, 635240, 5113099, 10226198, 20452396, 25565495, 40904792, 51130990, 102261980, 204523960, 81201125219, 162402250438, 324804500876, 406005626095, 649609001752, 812011252190, 1624022504380, 3248045008760]

約数ペア:

[(1, 3248045008760), (2, 1624022504380), (4, 812011252190), (5, 649609001752), (8, 406005626095), (10, 324804500876), (20, 162402250438), (40, 81201125219), (15881, 204523960), (31762, 102261980), (63524, 51130990), (79405, 40904792), (127048, 25565495), (158810, 20452396), (317620, 10226198), (635240, 5113099)]