45755980

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{12781}}^1$

素因数の和:12969

約数の個数: 24

約数和(自身を含む): 96631920

約数和(自身を除く): 50875940

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 12781, 25562, 51124, 63905, 127810, 255620, 2287799, 4575598, 9151196, 11438995, 22877990, 45755980]

約数ペア:

[(1, 45755980), (2, 22877990), (4, 11438995), (5, 9151196), (10, 4575598), (20, 2287799), (179, 255620), (358, 127810), (716, 63905), (895, 51124), (1790, 25562), (3580, 12781)]