24800

素因数分解:

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

素因数の和:51

約数の個数: 36

約数和(自身を含む): 62496

約数和(自身を除く): 37696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 12400, 24800]

約数ペア:

[(1, 24800), (2, 12400), (4, 6200), (5, 4960), (8, 3100), (10, 2480), (16, 1550), (20, 1240), (25, 992), (31, 800), (32, 775), (40, 620), (50, 496), (62, 400), (80, 310), (100, 248), (124, 200), (155, 160)]