185900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:51

約数の個数: 54

約数和(自身を含む): 476532

約数和(自身を除く): 290632

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 169, 220, 260, 275, 286, 325, 338, 550, 572, 650, 676, 715, 845, 1100, 1300, 1430, 1690, 1859, 2860, 3380, 3575, 3718, 4225, 7150, 7436, 8450, 9295, 14300, 16900, 18590, 37180, 46475, 92950, 185900]

約数ペア:

[(1, 185900), (2, 92950), (4, 46475), (5, 37180), (10, 18590), (11, 16900), (13, 14300), (20, 9295), (22, 8450), (25, 7436), (26, 7150), (44, 4225), (50, 3718), (52, 3575), (55, 3380), (65, 2860), (100, 1859), (110, 1690), (130, 1430), (143, 1300), (169, 1100), (220, 845), (260, 715), (275, 676), (286, 650), (325, 572), (338, 550)]