4509700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3469}}^1$

素因数の和:3496

約数の個数: 36

約数和(自身を含む): 10541860

約数和(自身を除く): 6032160

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 3469, 6938, 13876, 17345, 34690, 45097, 69380, 86725, 90194, 173450, 180388, 225485, 346900, 450970, 901940, 1127425, 2254850, 4509700]

約数ペア:

[(1, 4509700), (2, 2254850), (4, 1127425), (5, 901940), (10, 450970), (13, 346900), (20, 225485), (25, 180388), (26, 173450), (50, 90194), (52, 86725), (65, 69380), (100, 45097), (130, 34690), (260, 17345), (325, 13876), (650, 6938), (1300, 3469)]