90996100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{69997}}^1$

素因数の和:70024

約数の個数: 36

約数和(自身を含む): 212653924

約数和(自身を除く): 121657824

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 69997, 139994, 279988, 349985, 699970, 909961, 1399940, 1749925, 1819922, 3499850, 3639844, 4549805, 6999700, 9099610, 18199220, 22749025, 45498050, 90996100]

約数ペア:

[(1, 90996100), (2, 45498050), (4, 22749025), (5, 18199220), (10, 9099610), (13, 6999700), (20, 4549805), (25, 3639844), (26, 3499850), (50, 1819922), (52, 1749925), (65, 1399940), (100, 909961), (130, 699970), (260, 349985), (325, 279988), (650, 139994), (1300, 69997)]