9796880

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 22956864

約数和(自身を除く): 13159984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 811, 1208, 1510, 1622, 2416, 3020, 3244, 4055, 6040, 6488, 8110, 12080, 12976, 16220, 32440, 64880, 122461, 244922, 489844, 612305, 979688, 1224610, 1959376, 2449220, 4898440, 9796880]

約数ペア:

[(1, 9796880), (2, 4898440), (4, 2449220), (5, 1959376), (8, 1224610), (10, 979688), (16, 612305), (20, 489844), (40, 244922), (80, 122461), (151, 64880), (302, 32440), (604, 16220), (755, 12976), (811, 12080), (1208, 8110), (1510, 6488), (1622, 6040), (2416, 4055), (3020, 3244)]