12284450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 24537120

約数和(自身を除く): 12252670

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 134, 190, 193, 335, 386, 475, 670, 950, 965, 1273, 1675, 1930, 2546, 3350, 3667, 4825, 6365, 7334, 9650, 12730, 12931, 18335, 25862, 31825, 36670, 63650, 64655, 91675, 129310, 183350, 245689, 323275, 491378, 646550, 1228445, 2456890, 6142225, 12284450]

約数ペア:

[(1, 12284450), (2, 6142225), (5, 2456890), (10, 1228445), (19, 646550), (25, 491378), (38, 323275), (50, 245689), (67, 183350), (95, 129310), (134, 91675), (190, 64655), (193, 63650), (335, 36670), (386, 31825), (475, 25862), (670, 18335), (950, 12931), (965, 12730), (1273, 9650), (1675, 7334), (1930, 6365), (2546, 4825), (3350, 3667)]