1270278200

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{56207}}^1$

素因数の和:56336

約数の個数: 48

約数和(自身を含む): 2979586080

約数和(自身を除く): 1709307880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 904, 1130, 2260, 2825, 4520, 5650, 11300, 22600, 56207, 112414, 224828, 281035, 449656, 562070, 1124140, 1405175, 2248280, 2810350, 5620700, 6351391, 11241400, 12702782, 25405564, 31756955, 50811128, 63513910, 127027820, 158784775, 254055640, 317569550, 635139100, 1270278200]

約数ペア:

[(1, 1270278200), (2, 635139100), (4, 317569550), (5, 254055640), (8, 158784775), (10, 127027820), (20, 63513910), (25, 50811128), (40, 31756955), (50, 25405564), (100, 12702782), (113, 11241400), (200, 6351391), (226, 5620700), (452, 2810350), (565, 2248280), (904, 1405175), (1130, 1124140), (2260, 562070), (2825, 449656), (4520, 281035), (5650, 224828), (11300, 112414), (22600, 56207)]