3780460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11119}}^1$

素因数の和:11145

約数の個数: 24

約数和(自身を含む): 8406720

約数和(自身を除く): 4626260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 11119, 22238, 44476, 55595, 111190, 189023, 222380, 378046, 756092, 945115, 1890230, 3780460]

約数ペア:

[(1, 3780460), (2, 1890230), (4, 945115), (5, 756092), (10, 378046), (17, 222380), (20, 189023), (34, 111190), (68, 55595), (85, 44476), (170, 22238), (340, 11119)]