97081760

素因数分解:

$2^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1951}}^1$

素因数の和:2277

約数の個数: 48

約数和(自身を含む): 230211072

約数和(自身を除く): 133129312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 311, 622, 1244, 1555, 1951, 2488, 3110, 3902, 4976, 6220, 7804, 9755, 9952, 12440, 15608, 19510, 24880, 31216, 39020, 49760, 62432, 78040, 156080, 312160, 606761, 1213522, 2427044, 3033805, 4854088, 6067610, 9708176, 12135220, 19416352, 24270440, 48540880, 97081760]

約数ペア:

[(1, 97081760), (2, 48540880), (4, 24270440), (5, 19416352), (8, 12135220), (10, 9708176), (16, 6067610), (20, 4854088), (32, 3033805), (40, 2427044), (80, 1213522), (160, 606761), (311, 312160), (622, 156080), (1244, 78040), (1555, 62432), (1951, 49760), (2488, 39020), (3110, 31216), (3902, 24880), (4976, 19510), (6220, 15608), (7804, 12440), (9755, 9952)]