458436620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{1439}}^1$

素因数の和:2402

約数の個数: 48

約数和(自身を含む): 1021144320

約数和(自身を除く): 562707700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 937, 1439, 1874, 2878, 3748, 4685, 5756, 7195, 9370, 14390, 15929, 18740, 24463, 28780, 31858, 48926, 63716, 79645, 97852, 122315, 159290, 244630, 318580, 489260, 1348343, 2696686, 5393372, 6741715, 13483430, 22921831, 26966860, 45843662, 91687324, 114609155, 229218310, 458436620]

約数ペア:

[(1, 458436620), (2, 229218310), (4, 114609155), (5, 91687324), (10, 45843662), (17, 26966860), (20, 22921831), (34, 13483430), (68, 6741715), (85, 5393372), (170, 2696686), (340, 1348343), (937, 489260), (1439, 318580), (1874, 244630), (2878, 159290), (3748, 122315), (4685, 97852), (5756, 79645), (7195, 63716), (9370, 48926), (14390, 31858), (15929, 28780), (18740, 24463)]