26725240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23039}}^1$

素因数の和:23079

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 35482760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 23039, 46078, 92156, 115195, 184312, 230390, 460780, 668131, 921560, 1336262, 2672524, 3340655, 5345048, 6681310, 13362620, 26725240]

約数ペア:

[(1, 26725240), (2, 13362620), (4, 6681310), (5, 5345048), (8, 3340655), (10, 2672524), (20, 1336262), (29, 921560), (40, 668131), (58, 460780), (116, 230390), (145, 184312), (232, 115195), (290, 92156), (580, 46078), (1160, 23039)]