83752460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10289}}^1$

素因数の和:10346

約数の個数: 48

約数和(自身を含む): 197074080

約数和(自身を除く): 113321620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 10289, 20578, 41156, 51445, 102890, 113179, 205780, 226358, 380693, 452716, 565895, 761386, 1131790, 1522772, 1903465, 2263580, 3806930, 4187623, 7613860, 8375246, 16750492, 20938115, 41876230, 83752460]

約数ペア:

[(1, 83752460), (2, 41876230), (4, 20938115), (5, 16750492), (10, 8375246), (11, 7613860), (20, 4187623), (22, 3806930), (37, 2263580), (44, 1903465), (55, 1522772), (74, 1131790), (110, 761386), (148, 565895), (185, 452716), (220, 380693), (370, 226358), (407, 205780), (740, 113179), (814, 102890), (1628, 51445), (2035, 41156), (4070, 20578), (8140, 10289)]