8326720

素因数分解:

$2^6\times 5^1\times {\mathrm{26021}}^1$

素因数の和:26038

約数の個数: 28

約数和(自身を含む): 19828764

約数和(自身を除く): 11502044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 26021, 52042, 104084, 130105, 208168, 260210, 416336, 520420, 832672, 1040840, 1665344, 2081680, 4163360, 8326720]

約数ペア:

[(1, 8326720), (2, 4163360), (4, 2081680), (5, 1665344), (8, 1040840), (10, 832672), (16, 520420), (20, 416336), (32, 260210), (40, 208168), (64, 130105), (80, 104084), (160, 52042), (320, 26021)]