83993800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 216370080

約数和(自身を除く): 132376280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 73, 88, 100, 110, 146, 200, 220, 275, 292, 365, 440, 523, 550, 584, 730, 803, 1046, 1100, 1460, 1606, 1825, 2092, 2200, 2615, 2920, 3212, 3650, 4015, 4184, 5230, 5753, 6424, 7300, 8030, 10460, 11506, 13075, 14600, 16060, 20075, 20920, 23012, 26150, 28765, 32120, 38179, 40150, 46024, 52300, 57530, 76358, 80300, 104600, 115060, 143825, 152716, 160600, 190895, 230120, 287650, 305432, 381790, 419969, 575300, 763580, 839938, 954475, 1150600, 1527160, 1679876, 1908950, 2099845, 3359752, 3817900, 4199690, 7635800, 8399380, 10499225, 16798760, 20998450, 41996900, 83993800]

約数ペア:

[(1, 83993800), (2, 41996900), (4, 20998450), (5, 16798760), (8, 10499225), (10, 8399380), (11, 7635800), (20, 4199690), (22, 3817900), (25, 3359752), (40, 2099845), (44, 1908950), (50, 1679876), (55, 1527160), (73, 1150600), (88, 954475), (100, 839938), (110, 763580), (146, 575300), (200, 419969), (220, 381790), (275, 305432), (292, 287650), (365, 230120), (440, 190895), (523, 160600), (550, 152716), (584, 143825), (730, 115060), (803, 104600), (1046, 80300), (1100, 76358), (1460, 57530), (1606, 52300), (1825, 46024), (2092, 40150), (2200, 38179), (2615, 32120), (2920, 28765), (3212, 26150), (3650, 23012), (4015, 20920), (4184, 20075), (5230, 16060), (5753, 14600), (6424, 13075), (7300, 11506), (8030, 10460)]