8136700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 20779920

約数和(自身を除く): 12643220

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 569, 572, 650, 715, 1100, 1138, 1300, 1430, 2276, 2845, 2860, 3575, 5690, 6259, 7150, 7397, 11380, 12518, 14225, 14300, 14794, 25036, 28450, 29588, 31295, 36985, 56900, 62590, 73970, 81367, 125180, 147940, 156475, 162734, 184925, 312950, 325468, 369850, 406835, 625900, 739700, 813670, 1627340, 2034175, 4068350, 8136700]

約数ペア:

[(1, 8136700), (2, 4068350), (4, 2034175), (5, 1627340), (10, 813670), (11, 739700), (13, 625900), (20, 406835), (22, 369850), (25, 325468), (26, 312950), (44, 184925), (50, 162734), (52, 156475), (55, 147940), (65, 125180), (100, 81367), (110, 73970), (130, 62590), (143, 56900), (220, 36985), (260, 31295), (275, 29588), (286, 28450), (325, 25036), (550, 14794), (569, 14300), (572, 14225), (650, 12518), (715, 11380), (1100, 7397), (1138, 7150), (1300, 6259), (1430, 5690), (2276, 3575), (2845, 2860)]