5385880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4643}}^1$

素因数の和:4683

約数の個数: 32

約数和(自身を含む): 12538800

約数和(自身を除く): 7152920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4643, 9286, 18572, 23215, 37144, 46430, 92860, 134647, 185720, 269294, 538588, 673235, 1077176, 1346470, 2692940, 5385880]

約数ペア:

[(1, 5385880), (2, 2692940), (4, 1346470), (5, 1077176), (8, 673235), (10, 538588), (20, 269294), (29, 185720), (40, 134647), (58, 92860), (116, 46430), (145, 37144), (232, 23215), (290, 18572), (580, 9286), (1160, 4643)]