239332400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{19301}}^1$

素因数の和:19350

約数の個数: 60

約数和(自身を含む): 593575104

約数和(自身を除く): 354242704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 19301, 38602, 77204, 96505, 154408, 193010, 308816, 386020, 482525, 598331, 772040, 965050, 1196662, 1544080, 1930100, 2393324, 2991655, 3860200, 4786648, 5983310, 7720400, 9573296, 11966620, 14958275, 23933240, 29916550, 47866480, 59833100, 119666200, 239332400]

約数ペア:

[(1, 239332400), (2, 119666200), (4, 59833100), (5, 47866480), (8, 29916550), (10, 23933240), (16, 14958275), (20, 11966620), (25, 9573296), (31, 7720400), (40, 5983310), (50, 4786648), (62, 3860200), (80, 2991655), (100, 2393324), (124, 1930100), (155, 1544080), (200, 1196662), (248, 965050), (310, 772040), (400, 598331), (496, 482525), (620, 386020), (775, 308816), (1240, 193010), (1550, 154408), (2480, 96505), (3100, 77204), (6200, 38602), (12400, 19301)]