29382440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19853}}^1$

素因数の和:19901

約数の個数: 32

約数和(自身を含む): 67900680

約数和(自身を除く): 38518240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 19853, 39706, 79412, 99265, 158824, 198530, 397060, 734561, 794120, 1469122, 2938244, 3672805, 5876488, 7345610, 14691220, 29382440]

約数ペア:

[(1, 29382440), (2, 14691220), (4, 7345610), (5, 5876488), (8, 3672805), (10, 2938244), (20, 1469122), (37, 794120), (40, 734561), (74, 397060), (148, 198530), (185, 158824), (296, 99265), (370, 79412), (740, 39706), (1480, 19853)]