1796739400

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{57221}}^1$

素因数の和:57394

約数の個数: 48

約数和(自身を含む): 4204100340

約数和(自身を除く): 2407360940

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 628, 785, 1256, 1570, 3140, 3925, 6280, 7850, 15700, 31400, 57221, 114442, 228884, 286105, 457768, 572210, 1144420, 1430525, 2288840, 2861050, 5722100, 8983697, 11444200, 17967394, 35934788, 44918485, 71869576, 89836970, 179673940, 224592425, 359347880, 449184850, 898369700, 1796739400]

約数ペア:

[(1, 1796739400), (2, 898369700), (4, 449184850), (5, 359347880), (8, 224592425), (10, 179673940), (20, 89836970), (25, 71869576), (40, 44918485), (50, 35934788), (100, 17967394), (157, 11444200), (200, 8983697), (314, 5722100), (628, 2861050), (785, 2288840), (1256, 1430525), (1570, 1144420), (3140, 572210), (3925, 457768), (6280, 286105), (7850, 228884), (15700, 114442), (31400, 57221)]