2013750530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{26041}}^1$

素因数の和:26115

約数の個数: 64

約数和(自身を含む): 4275054720

約数和(自身を除く): 2261304190

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 95, 110, 185, 190, 209, 370, 407, 418, 703, 814, 1045, 1406, 2035, 2090, 3515, 4070, 7030, 7733, 15466, 26041, 38665, 52082, 77330, 130205, 260410, 286451, 494779, 572902, 963517, 989558, 1432255, 1927034, 2473895, 2864510, 4817585, 4947790, 5442569, 9635170, 10598687, 10885138, 18306823, 21197374, 27212845, 36613646, 52993435, 54425690, 91534115, 105986870, 183068230, 201375053, 402750106, 1006875265, 2013750530]

約数ペア:

[(1, 2013750530), (2, 1006875265), (5, 402750106), (10, 201375053), (11, 183068230), (19, 105986870), (22, 91534115), (37, 54425690), (38, 52993435), (55, 36613646), (74, 27212845), (95, 21197374), (110, 18306823), (185, 10885138), (190, 10598687), (209, 9635170), (370, 5442569), (407, 4947790), (418, 4817585), (703, 2864510), (814, 2473895), (1045, 1927034), (1406, 1432255), (2035, 989558), (2090, 963517), (3515, 572902), (4070, 494779), (7030, 286451), (7733, 260410), (15466, 130205), (26041, 77330), (38665, 52082)]