112499140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3407}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 256499712

約数和(自身を除く): 144000572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 3302, 3407, 6604, 6814, 8255, 13628, 16510, 17035, 33020, 34070, 44291, 68140, 88582, 177164, 221455, 432689, 442910, 865378, 885820, 1730756, 2163445, 4326890, 5624957, 8653780, 11249914, 22499828, 28124785, 56249570, 112499140]

約数ペア:

[(1, 112499140), (2, 56249570), (4, 28124785), (5, 22499828), (10, 11249914), (13, 8653780), (20, 5624957), (26, 4326890), (52, 2163445), (65, 1730756), (127, 885820), (130, 865378), (254, 442910), (260, 432689), (508, 221455), (635, 177164), (1270, 88582), (1651, 68140), (2540, 44291), (3302, 34070), (3407, 33020), (6604, 17035), (6814, 16510), (8255, 13628)]