1010991620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{37087}}^1$

素因数の和:37172

約数の個数: 48

約数和(自身を含む): 2243082240

約数和(自身を除く): 1232090620

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2726, 5452, 6815, 13630, 27260, 37087, 74174, 148348, 185435, 370870, 741740, 1075523, 1743089, 2151046, 3486178, 4302092, 5377615, 6972356, 8715445, 10755230, 17430890, 21510460, 34861780, 50549581, 101099162, 202198324, 252747905, 505495810, 1010991620]

約数ペア:

[(1, 1010991620), (2, 505495810), (4, 252747905), (5, 202198324), (10, 101099162), (20, 50549581), (29, 34861780), (47, 21510460), (58, 17430890), (94, 10755230), (116, 8715445), (145, 6972356), (188, 5377615), (235, 4302092), (290, 3486178), (470, 2151046), (580, 1743089), (940, 1075523), (1363, 741740), (2726, 370870), (5452, 185435), (6815, 148348), (13630, 74174), (27260, 37087)]