191955760

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28909}}^1$

素因数の和:29005

約数の個数: 40

約数和(自身を含む): 451689840

約数和(自身を除く): 259734080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 28909, 57818, 115636, 144545, 231272, 289090, 462544, 578180, 1156360, 2312720, 2399447, 4798894, 9597788, 11997235, 19195576, 23994470, 38391152, 47988940, 95977880, 191955760]

約数ペア:

[(1, 191955760), (2, 95977880), (4, 47988940), (5, 38391152), (8, 23994470), (10, 19195576), (16, 11997235), (20, 9597788), (40, 4798894), (80, 2399447), (83, 2312720), (166, 1156360), (332, 578180), (415, 462544), (664, 289090), (830, 231272), (1328, 144545), (1660, 115636), (3320, 57818), (6640, 28909)]