24971300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 59074344

約数和(自身を除く): 34103044

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 148, 170, 185, 340, 370, 397, 425, 629, 740, 794, 850, 925, 1258, 1588, 1700, 1850, 1985, 2516, 3145, 3700, 3970, 6290, 6749, 7940, 9925, 12580, 13498, 14689, 15725, 19850, 26996, 29378, 31450, 33745, 39700, 58756, 62900, 67490, 73445, 134980, 146890, 168725, 249713, 293780, 337450, 367225, 499426, 674900, 734450, 998852, 1248565, 1468900, 2497130, 4994260, 6242825, 12485650, 24971300]

約数ペア:

[(1, 24971300), (2, 12485650), (4, 6242825), (5, 4994260), (10, 2497130), (17, 1468900), (20, 1248565), (25, 998852), (34, 734450), (37, 674900), (50, 499426), (68, 367225), (74, 337450), (85, 293780), (100, 249713), (148, 168725), (170, 146890), (185, 134980), (340, 73445), (370, 67490), (397, 62900), (425, 58756), (629, 39700), (740, 33745), (794, 31450), (850, 29378), (925, 26996), (1258, 19850), (1588, 15725), (1700, 14689), (1850, 13498), (1985, 12580), (2516, 9925), (3145, 7940), (3700, 6749), (3970, 6290)]