89066200

素因数分解:

$2^3\times 5^2\times {\mathrm{223}}^1\times {\mathrm{1997}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 208111680

約数和(自身を除く): 119045480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 223, 446, 892, 1115, 1784, 1997, 2230, 3994, 4460, 5575, 7988, 8920, 9985, 11150, 15976, 19970, 22300, 39940, 44600, 49925, 79880, 99850, 199700, 399400, 445331, 890662, 1781324, 2226655, 3562648, 4453310, 8906620, 11133275, 17813240, 22266550, 44533100, 89066200]

約数ペア:

[(1, 89066200), (2, 44533100), (4, 22266550), (5, 17813240), (8, 11133275), (10, 8906620), (20, 4453310), (25, 3562648), (40, 2226655), (50, 1781324), (100, 890662), (200, 445331), (223, 399400), (446, 199700), (892, 99850), (1115, 79880), (1784, 49925), (1997, 44600), (2230, 39940), (3994, 22300), (4460, 19970), (5575, 15976), (7988, 11150), (8920, 9985)]