274248080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{201653}}^1$

素因数の和:201683

約数の個数: 40

約数和(自身を含む): 675137592

約数和(自身を除く): 400889512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 201653, 403306, 806612, 1008265, 1613224, 2016530, 3226448, 3428101, 4033060, 6856202, 8066120, 13712404, 16132240, 17140505, 27424808, 34281010, 54849616, 68562020, 137124040, 274248080]

約数ペア:

[(1, 274248080), (2, 137124040), (4, 68562020), (5, 54849616), (8, 34281010), (10, 27424808), (16, 17140505), (17, 16132240), (20, 13712404), (34, 8066120), (40, 6856202), (68, 4033060), (80, 3428101), (85, 3226448), (136, 2016530), (170, 1613224), (272, 1008265), (340, 806612), (680, 403306), (1360, 201653)]