17042680

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8039}}^1$

素因数の和:8103

約数の個数: 32

約数和(自身を含む): 39074400

約数和(自身を除く): 22031720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 8039, 16078, 32156, 40195, 64312, 80390, 160780, 321560, 426067, 852134, 1704268, 2130335, 3408536, 4260670, 8521340, 17042680]

約数ペア:

[(1, 17042680), (2, 8521340), (4, 4260670), (5, 3408536), (8, 2130335), (10, 1704268), (20, 852134), (40, 426067), (53, 321560), (106, 160780), (212, 80390), (265, 64312), (424, 40195), (530, 32156), (1060, 16078), (2120, 8039)]