9280760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5659}}^1$

素因数の和:5711

約数の個数: 32

約数和(自身を含む): 21394800

約数和(自身を除く): 12114040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 5659, 11318, 22636, 28295, 45272, 56590, 113180, 226360, 232019, 464038, 928076, 1160095, 1856152, 2320190, 4640380, 9280760]

約数ペア:

[(1, 9280760), (2, 4640380), (4, 2320190), (5, 1856152), (8, 1160095), (10, 928076), (20, 464038), (40, 232019), (41, 226360), (82, 113180), (164, 56590), (205, 45272), (328, 28295), (410, 22636), (820, 11318), (1640, 5659)]