1423835660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{2609}}^1$

素因数の和:4730

約数の個数: 48

約数和(自身を含む): 3222828000

約数和(自身を除く): 1798992340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2099, 2609, 4198, 5218, 8396, 10436, 10495, 13045, 20990, 26090, 27287, 33917, 41980, 52180, 54574, 67834, 109148, 135668, 136435, 169585, 272870, 339170, 545740, 678340, 5476291, 10952582, 21905164, 27381455, 54762910, 71191783, 109525820, 142383566, 284767132, 355958915, 711917830, 1423835660]

約数ペア:

[(1, 1423835660), (2, 711917830), (4, 355958915), (5, 284767132), (10, 142383566), (13, 109525820), (20, 71191783), (26, 54762910), (52, 27381455), (65, 21905164), (130, 10952582), (260, 5476291), (2099, 678340), (2609, 545740), (4198, 339170), (5218, 272870), (8396, 169585), (10436, 136435), (10495, 135668), (13045, 109148), (20990, 67834), (26090, 54574), (27287, 52180), (33917, 41980)]