2015589080

素因数分解:

$2^3\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{42667}}^1$

素因数の和:43859

約数の個数: 32

約数和(自身を含む): 4539021840

約数和(自身を除く): 2523432760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1181, 2362, 4724, 5905, 9448, 11810, 23620, 42667, 47240, 85334, 170668, 213335, 341336, 426670, 853340, 1706680, 50389727, 100779454, 201558908, 251948635, 403117816, 503897270, 1007794540, 2015589080]

約数ペア:

[(1, 2015589080), (2, 1007794540), (4, 503897270), (5, 403117816), (8, 251948635), (10, 201558908), (20, 100779454), (40, 50389727), (1181, 1706680), (2362, 853340), (4724, 426670), (5905, 341336), (9448, 213335), (11810, 170668), (23620, 85334), (42667, 47240)]