1185349100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{70139}}^1$

素因数の和:70179

約数の個数: 54

約数和(自身を含む): 2785329540

約数和(自身を除く): 1599980440

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 4225, 8450, 16900, 70139, 140278, 280556, 350695, 701390, 911807, 1402780, 1753475, 1823614, 3506950, 3647228, 4559035, 7013900, 9118070, 11853491, 18236140, 22795175, 23706982, 45590350, 47413964, 59267455, 91180700, 118534910, 237069820, 296337275, 592674550, 1185349100]

約数ペア:

[(1, 1185349100), (2, 592674550), (4, 296337275), (5, 237069820), (10, 118534910), (13, 91180700), (20, 59267455), (25, 47413964), (26, 45590350), (50, 23706982), (52, 22795175), (65, 18236140), (100, 11853491), (130, 9118070), (169, 7013900), (260, 4559035), (325, 3647228), (338, 3506950), (650, 1823614), (676, 1753475), (845, 1402780), (1300, 911807), (1690, 701390), (3380, 350695), (4225, 280556), (8450, 140278), (16900, 70139)]