6577640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{569}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 15749100

約数和(自身を除く): 9171460

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 569, 578, 680, 1138, 1156, 1445, 2276, 2312, 2845, 2890, 4552, 5690, 5780, 9673, 11380, 11560, 19346, 22760, 38692, 48365, 77384, 96730, 164441, 193460, 328882, 386920, 657764, 822205, 1315528, 1644410, 3288820, 6577640]

約数ペア:

[(1, 6577640), (2, 3288820), (4, 1644410), (5, 1315528), (8, 822205), (10, 657764), (17, 386920), (20, 328882), (34, 193460), (40, 164441), (68, 96730), (85, 77384), (136, 48365), (170, 38692), (289, 22760), (340, 19346), (569, 11560), (578, 11380), (680, 9673), (1138, 5780), (1156, 5690), (1445, 4552), (2276, 2890), (2312, 2845)]