1931002940

素因数分解:

$2^2\times 5^1\times {\mathrm{17609}}^1\times {\mathrm{5483}}^1$

素因数の和:23101

約数の個数: 24

約数和(自身を含む): 4056076080

約数和(自身を除く): 2125073140

約数列:

[1, 2, 4, 5, 10, 20, 5483, 10966, 17609, 21932, 27415, 35218, 54830, 70436, 88045, 109660, 176090, 352180, 96550147, 193100294, 386200588, 482750735, 965501470, 1931002940]

約数ペア:

[(1, 1931002940), (2, 965501470), (4, 482750735), (5, 386200588), (10, 193100294), (20, 96550147), (5483, 352180), (10966, 176090), (17609, 109660), (21932, 88045), (27415, 70436), (35218, 54830)]