83072440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{188801}}^1$

素因数の和:188823

約数の個数: 32

約数和(自身を含む): 203906160

約数和(自身を除く): 120833720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 188801, 377602, 755204, 944005, 1510408, 1888010, 2076811, 3776020, 4153622, 7552040, 8307244, 10384055, 16614488, 20768110, 41536220, 83072440]

約数ペア:

[(1, 83072440), (2, 41536220), (4, 20768110), (5, 16614488), (8, 10384055), (10, 8307244), (11, 7552040), (20, 4153622), (22, 3776020), (40, 2076811), (44, 1888010), (55, 1510408), (88, 944005), (110, 755204), (220, 377602), (440, 188801)]