875550940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{23831}}^1$

素因数の和:24018

約数の個数: 48

約数和(自身を含む): 2017903104

約数和(自身を除く): 1142352164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1670, 1837, 3340, 3674, 7348, 9185, 18370, 23831, 36740, 47662, 95324, 119155, 238310, 262141, 476620, 524282, 1048564, 1310705, 2621410, 3979777, 5242820, 7959554, 15919108, 19898885, 39797770, 43777547, 79595540, 87555094, 175110188, 218887735, 437775470, 875550940]

約数ペア:

[(1, 875550940), (2, 437775470), (4, 218887735), (5, 175110188), (10, 87555094), (11, 79595540), (20, 43777547), (22, 39797770), (44, 19898885), (55, 15919108), (110, 7959554), (167, 5242820), (220, 3979777), (334, 2621410), (668, 1310705), (835, 1048564), (1670, 524282), (1837, 476620), (3340, 262141), (3674, 238310), (7348, 119155), (9185, 95324), (18370, 47662), (23831, 36740)]