91865920

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2683}}^1$

素因数の和:2807

約数の個数: 56

約数和(自身を含む): 220882464

約数和(自身を除く): 129016544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 2140, 2683, 3424, 4280, 5366, 6848, 8560, 10732, 13415, 17120, 21464, 26830, 34240, 42928, 53660, 85856, 107320, 171712, 214640, 287081, 429280, 574162, 858560, 1148324, 1435405, 2296648, 2870810, 4593296, 5741620, 9186592, 11483240, 18373184, 22966480, 45932960, 91865920]

約数ペア:

[(1, 91865920), (2, 45932960), (4, 22966480), (5, 18373184), (8, 11483240), (10, 9186592), (16, 5741620), (20, 4593296), (32, 2870810), (40, 2296648), (64, 1435405), (80, 1148324), (107, 858560), (160, 574162), (214, 429280), (320, 287081), (428, 214640), (535, 171712), (856, 107320), (1070, 85856), (1712, 53660), (2140, 42928), (2683, 34240), (3424, 26830), (4280, 21464), (5366, 17120), (6848, 13415), (8560, 10732)]