73632280

素因数分解:

$2^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2819}}^1$

素因数の和:3483

約数の個数: 32

約数和(自身を含む): 165985200

約数和(自身を除く): 92352920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 653, 1306, 2612, 2819, 3265, 5224, 5638, 6530, 11276, 13060, 14095, 22552, 26120, 28190, 56380, 112760, 1840807, 3681614, 7363228, 9204035, 14726456, 18408070, 36816140, 73632280]

約数ペア:

[(1, 73632280), (2, 36816140), (4, 18408070), (5, 14726456), (8, 9204035), (10, 7363228), (20, 3681614), (40, 1840807), (653, 112760), (1306, 56380), (2612, 28190), (2819, 26120), (3265, 22552), (5224, 14095), (5638, 13060), (6530, 11276)]