2022469930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2693}}^1$

素因数の和:2875

約数の個数: 64

約数和(自身を含む): 4032594720

約数和(自身を除く): 2010124790

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 109, 130, 218, 265, 530, 545, 689, 1090, 1378, 1417, 2693, 2834, 3445, 5386, 5777, 6890, 7085, 11554, 13465, 14170, 26930, 28885, 35009, 57770, 70018, 75101, 142729, 150202, 175045, 285458, 293537, 350090, 375505, 587074, 713645, 751010, 1427290, 1467685, 1855477, 2935370, 3710954, 3815981, 7631962, 9277385, 15557461, 18554770, 19079905, 31114922, 38159810, 77787305, 155574610, 202246993, 404493986, 1011234965, 2022469930]

約数ペア:

[(1, 2022469930), (2, 1011234965), (5, 404493986), (10, 202246993), (13, 155574610), (26, 77787305), (53, 38159810), (65, 31114922), (106, 19079905), (109, 18554770), (130, 15557461), (218, 9277385), (265, 7631962), (530, 3815981), (545, 3710954), (689, 2935370), (1090, 1855477), (1378, 1467685), (1417, 1427290), (2693, 751010), (2834, 713645), (3445, 587074), (5386, 375505), (5777, 350090), (6890, 293537), (7085, 285458), (11554, 175045), (13465, 150202), (14170, 142729), (26930, 75101), (28885, 70018), (35009, 57770)]