25622070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 65664000

約数和(自身を除く): 40041930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 79, 95, 114, 158, 190, 237, 285, 395, 474, 569, 570, 790, 1138, 1185, 1501, 1707, 2370, 2845, 3002, 3414, 4503, 5690, 7505, 8535, 9006, 10811, 15010, 17070, 21622, 22515, 32433, 44951, 45030, 54055, 64866, 89902, 108110, 134853, 162165, 224755, 269706, 324330, 449510, 674265, 854069, 1348530, 1708138, 2562207, 4270345, 5124414, 8540690, 12811035, 25622070]

約数ペア:

[(1, 25622070), (2, 12811035), (3, 8540690), (5, 5124414), (6, 4270345), (10, 2562207), (15, 1708138), (19, 1348530), (30, 854069), (38, 674265), (57, 449510), (79, 324330), (95, 269706), (114, 224755), (158, 162165), (190, 134853), (237, 108110), (285, 89902), (395, 64866), (474, 54055), (569, 45030), (570, 44951), (790, 32433), (1138, 22515), (1185, 21622), (1501, 17070), (1707, 15010), (2370, 10811), (2845, 9006), (3002, 8535), (3414, 7505), (4503, 5690)]