45163480

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6761}}^1$

素因数の和:6939

約数の個数: 32

約数和(自身を含む): 102241440

約数和(自身を除く): 57077960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 6761, 13522, 27044, 33805, 54088, 67610, 135220, 270440, 1129087, 2258174, 4516348, 5645435, 9032696, 11290870, 22581740, 45163480]

約数ペア:

[(1, 45163480), (2, 22581740), (4, 11290870), (5, 9032696), (8, 5645435), (10, 4516348), (20, 2258174), (40, 1129087), (167, 270440), (334, 135220), (668, 67610), (835, 54088), (1336, 33805), (1670, 27044), (3340, 13522), (6680, 6761)]