2738360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4027}}^1$

素因数の和:4055

約数の個数: 32

約数和(自身を含む): 6525360

約数和(自身を除く): 3787000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4027, 8054, 16108, 20135, 32216, 40270, 68459, 80540, 136918, 161080, 273836, 342295, 547672, 684590, 1369180, 2738360]

約数ペア:

[(1, 2738360), (2, 1369180), (4, 684590), (5, 547672), (8, 342295), (10, 273836), (17, 161080), (20, 136918), (34, 80540), (40, 68459), (68, 40270), (85, 32216), (136, 20135), (170, 16108), (340, 8054), (680, 4027)]