97881790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5387}}^1$

素因数の和:5496

約数の個数: 32

約数和(自身を含む): 186209280

約数和(自身を除く): 88327490

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3634, 5387, 9085, 10774, 18170, 26935, 53870, 123901, 247802, 425573, 619505, 851146, 1239010, 2127865, 4255730, 9788179, 19576358, 48940895, 97881790]

約数ペア:

[(1, 97881790), (2, 48940895), (5, 19576358), (10, 9788179), (23, 4255730), (46, 2127865), (79, 1239010), (115, 851146), (158, 619505), (230, 425573), (395, 247802), (790, 123901), (1817, 53870), (3634, 26935), (5387, 18170), (9085, 10774)]