424853990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{1129}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 844028640

約数和(自身を除く): 419174650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 311, 605, 622, 1129, 1210, 1555, 2258, 3110, 3421, 5645, 6842, 11290, 12419, 17105, 24838, 34210, 37631, 62095, 75262, 124190, 136609, 188155, 273218, 351119, 376310, 683045, 702238, 1366090, 1755595, 3511190, 3862309, 7724618, 19311545, 38623090, 42485399, 84970798, 212426995, 424853990]

約数ペア:

[(1, 424853990), (2, 212426995), (5, 84970798), (10, 42485399), (11, 38623090), (22, 19311545), (55, 7724618), (110, 3862309), (121, 3511190), (242, 1755595), (311, 1366090), (605, 702238), (622, 683045), (1129, 376310), (1210, 351119), (1555, 273218), (2258, 188155), (3110, 136609), (3421, 124190), (5645, 75262), (6842, 62095), (11290, 37631), (12419, 34210), (17105, 24838)]