67567120

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10691}}^1$

素因数の和:10783

約数の個数: 40

約数和(自身を含む): 159096960

約数和(自身を除く): 91529840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 10691, 21382, 42764, 53455, 85528, 106910, 171056, 213820, 427640, 844589, 855280, 1689178, 3378356, 4222945, 6756712, 8445890, 13513424, 16891780, 33783560, 67567120]

約数ペア:

[(1, 67567120), (2, 33783560), (4, 16891780), (5, 13513424), (8, 8445890), (10, 6756712), (16, 4222945), (20, 3378356), (40, 1689178), (79, 855280), (80, 844589), (158, 427640), (316, 213820), (395, 171056), (632, 106910), (790, 85528), (1264, 53455), (1580, 42764), (3160, 21382), (6320, 10691)]