9511052380

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{32441}}^1$

素因数の和:32694

約数の個数: 48

約数和(自身を含む): 20307653856

約数和(自身を除く): 10796601476

約数列:

[1, 2, 4, 5, 10, 20, 107, 137, 214, 274, 428, 535, 548, 685, 1070, 1370, 2140, 2740, 14659, 29318, 32441, 58636, 64882, 73295, 129764, 146590, 162205, 293180, 324410, 648820, 3471187, 4444417, 6942374, 8888834, 13884748, 17355935, 17777668, 22222085, 34711870, 44444170, 69423740, 88888340, 475552619, 951105238, 1902210476, 2377763095, 4755526190, 9511052380]

約数ペア:

[(1, 9511052380), (2, 4755526190), (4, 2377763095), (5, 1902210476), (10, 951105238), (20, 475552619), (107, 88888340), (137, 69423740), (214, 44444170), (274, 34711870), (428, 22222085), (535, 17777668), (548, 17355935), (685, 13884748), (1070, 8888834), (1370, 6942374), (2140, 4444417), (2740, 3471187), (14659, 648820), (29318, 324410), (32441, 293180), (58636, 162205), (64882, 146590), (73295, 129764)]