2600794840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9288553}}^1$

素因数の和:9288571

約数の個数: 32

約数和(自身を含む): 6687758880

約数和(自身を除く): 4086964040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9288553, 18577106, 37154212, 46442765, 65019871, 74308424, 92885530, 130039742, 185771060, 260079484, 325099355, 371542120, 520158968, 650198710, 1300397420, 2600794840]

約数ペア:

[(1, 2600794840), (2, 1300397420), (4, 650198710), (5, 520158968), (7, 371542120), (8, 325099355), (10, 260079484), (14, 185771060), (20, 130039742), (28, 92885530), (35, 74308424), (40, 65019871), (56, 46442765), (70, 37154212), (140, 18577106), (280, 9288553)]