4804880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3533}}^1$

素因数の和:3563

約数の個数: 40

約数和(自身を含む): 11831832

約数和(自身を除く): 7026952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3533, 7066, 14132, 17665, 28264, 35330, 56528, 60061, 70660, 120122, 141320, 240244, 282640, 300305, 480488, 600610, 960976, 1201220, 2402440, 4804880]

約数ペア:

[(1, 4804880), (2, 2402440), (4, 1201220), (5, 960976), (8, 600610), (10, 480488), (16, 300305), (17, 282640), (20, 240244), (34, 141320), (40, 120122), (68, 70660), (80, 60061), (85, 56528), (136, 35330), (170, 28264), (272, 17665), (340, 14132), (680, 7066), (1360, 3533)]