24580360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{12541}}^1$

素因数の和:12566

約数の個数: 48

約数和(自身を含む): 64340460

約数和(自身を除く): 39760100

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 12541, 25082, 50164, 62705, 87787, 100328, 125410, 175574, 250820, 351148, 438935, 501640, 614509, 702296, 877870, 1229018, 1755740, 2458036, 3072545, 3511480, 4916072, 6145090, 12290180, 24580360]

約数ペア:

[(1, 24580360), (2, 12290180), (4, 6145090), (5, 4916072), (7, 3511480), (8, 3072545), (10, 2458036), (14, 1755740), (20, 1229018), (28, 877870), (35, 702296), (40, 614509), (49, 501640), (56, 438935), (70, 351148), (98, 250820), (140, 175574), (196, 125410), (245, 100328), (280, 87787), (392, 62705), (490, 50164), (980, 25082), (1960, 12541)]