7788122960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5726561}}^1$

素因数の和:5726591

約数の個数: 40

約数和(自身を含む): 19172529576

約数和(自身を除く): 11384406616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 5726561, 11453122, 22906244, 28632805, 45812488, 57265610, 91624976, 97351537, 114531220, 194703074, 229062440, 389406148, 458124880, 486757685, 778812296, 973515370, 1557624592, 1947030740, 3894061480, 7788122960]

約数ペア:

[(1, 7788122960), (2, 3894061480), (4, 1947030740), (5, 1557624592), (8, 973515370), (10, 778812296), (16, 486757685), (17, 458124880), (20, 389406148), (34, 229062440), (40, 194703074), (68, 114531220), (80, 97351537), (85, 91624976), (136, 57265610), (170, 45812488), (272, 28632805), (340, 22906244), (680, 11453122), (1360, 5726561)]