9969892520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35606759}}^1$

素因数の和:35606777

約数の個数: 32

約数和(自身を含む): 25636867200

約数和(自身を除く): 15666974680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35606759, 71213518, 142427036, 178033795, 249247313, 284854072, 356067590, 498494626, 712135180, 996989252, 1246236565, 1424270360, 1993978504, 2492473130, 4984946260, 9969892520]

約数ペア:

[(1, 9969892520), (2, 4984946260), (4, 2492473130), (5, 1993978504), (7, 1424270360), (8, 1246236565), (10, 996989252), (14, 712135180), (20, 498494626), (28, 356067590), (35, 284854072), (40, 249247313), (56, 178033795), (70, 142427036), (140, 71213518), (280, 35606759)]