73044080

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10259}}^1$

素因数の和:10361

約数の個数: 40

約数和(自身を含む): 171752400

約数和(自身を除く): 98708320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 10259, 20518, 41036, 51295, 82072, 102590, 164144, 205180, 410360, 820720, 913051, 1826102, 3652204, 4565255, 7304408, 9130510, 14608816, 18261020, 36522040, 73044080]

約数ペア:

[(1, 73044080), (2, 36522040), (4, 18261020), (5, 14608816), (8, 9130510), (10, 7304408), (16, 4565255), (20, 3652204), (40, 1826102), (80, 913051), (89, 820720), (178, 410360), (356, 205180), (445, 164144), (712, 102590), (890, 82072), (1424, 51295), (1780, 41036), (3560, 20518), (7120, 10259)]