69307120

素因数分解:

$2^4\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1087}}^1$

素因数の和:1897

約数の個数: 40

約数和(自身を含む): 161489664

約数和(自身を除く): 92182544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 797, 1087, 1594, 2174, 3188, 3985, 4348, 5435, 6376, 7970, 8696, 10870, 12752, 15940, 17392, 21740, 31880, 43480, 63760, 86960, 866339, 1732678, 3465356, 4331695, 6930712, 8663390, 13861424, 17326780, 34653560, 69307120]

約数ペア:

[(1, 69307120), (2, 34653560), (4, 17326780), (5, 13861424), (8, 8663390), (10, 6930712), (16, 4331695), (20, 3465356), (40, 1732678), (80, 866339), (797, 86960), (1087, 63760), (1594, 43480), (2174, 31880), (3188, 21740), (3985, 17392), (4348, 15940), (5435, 12752), (6376, 10870), (7970, 8696)]