45785240

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14489}}^1$

素因数の和:14579

約数の個数: 32

約数和(自身を含む): 104328000

約数和(自身を除く): 58542760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 14489, 28978, 57956, 72445, 115912, 144890, 289780, 579560, 1144631, 2289262, 4578524, 5723155, 9157048, 11446310, 22892620, 45785240]

約数ペア:

[(1, 45785240), (2, 22892620), (4, 11446310), (5, 9157048), (8, 5723155), (10, 4578524), (20, 2289262), (40, 1144631), (79, 579560), (158, 289780), (316, 144890), (395, 115912), (632, 72445), (790, 57956), (1580, 28978), (3160, 14489)]