1233174200

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{78049}}^1$

素因数の和:78144

約数の個数: 48

約数和(自身を含む): 2903460000

約数和(自身を除く): 1670285800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1975, 3160, 3950, 7900, 15800, 78049, 156098, 312196, 390245, 624392, 780490, 1560980, 1951225, 3121960, 3902450, 6165871, 7804900, 12331742, 15609800, 24663484, 30829355, 49326968, 61658710, 123317420, 154146775, 246634840, 308293550, 616587100, 1233174200]

約数ペア:

[(1, 1233174200), (2, 616587100), (4, 308293550), (5, 246634840), (8, 154146775), (10, 123317420), (20, 61658710), (25, 49326968), (40, 30829355), (50, 24663484), (79, 15609800), (100, 12331742), (158, 7804900), (200, 6165871), (316, 3902450), (395, 3121960), (632, 1951225), (790, 1560980), (1580, 780490), (1975, 624392), (3160, 390245), (3950, 312196), (7900, 156098), (15800, 78049)]