86770480

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3533}}^1$

素因数の和:3853

約数の個数: 40

約数和(自身を含む): 202455792

約数和(自身を除く): 115685312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 3533, 4912, 6140, 7066, 12280, 14132, 17665, 24560, 28264, 35330, 56528, 70660, 141320, 282640, 1084631, 2169262, 4338524, 5423155, 8677048, 10846310, 17354096, 21692620, 43385240, 86770480]

約数ペア:

[(1, 86770480), (2, 43385240), (4, 21692620), (5, 17354096), (8, 10846310), (10, 8677048), (16, 5423155), (20, 4338524), (40, 2169262), (80, 1084631), (307, 282640), (614, 141320), (1228, 70660), (1535, 56528), (2456, 35330), (3070, 28264), (3533, 24560), (4912, 17665), (6140, 14132), (7066, 12280)]