323023220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{95569}}^1$

素因数の和:95604

約数の個数: 36

約数和(自身を含む): 734551020

約数和(自身を除く): 411527800

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 95569, 191138, 382276, 477845, 955690, 1242397, 1911380, 2484794, 4969588, 6211985, 12423970, 16151161, 24847940, 32302322, 64604644, 80755805, 161511610, 323023220]

約数ペア:

[(1, 323023220), (2, 161511610), (4, 80755805), (5, 64604644), (10, 32302322), (13, 24847940), (20, 16151161), (26, 12423970), (52, 6211985), (65, 4969588), (130, 2484794), (169, 1911380), (260, 1242397), (338, 955690), (676, 477845), (845, 382276), (1690, 191138), (3380, 95569)]