9976603220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{9151}}^1$

素因数の和:9349

約数の個数: 72

約数和(自身を含む): 22260446208

約数和(自身を除く): 12283842988

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 151, 190, 302, 361, 380, 604, 722, 755, 1444, 1510, 1805, 2869, 3020, 3610, 5738, 7220, 9151, 11476, 14345, 18302, 28690, 36604, 45755, 54511, 57380, 91510, 109022, 173869, 183020, 218044, 272555, 347738, 545110, 695476, 869345, 1090220, 1381801, 1738690, 2763602, 3303511, 3477380, 5527204, 6607022, 6909005, 13214044, 13818010, 16517555, 26254219, 27636020, 33035110, 52508438, 66070220, 105016876, 131271095, 262542190, 498830161, 525084380, 997660322, 1995320644, 2494150805, 4988301610, 9976603220]

約数ペア:

[(1, 9976603220), (2, 4988301610), (4, 2494150805), (5, 1995320644), (10, 997660322), (19, 525084380), (20, 498830161), (38, 262542190), (76, 131271095), (95, 105016876), (151, 66070220), (190, 52508438), (302, 33035110), (361, 27636020), (380, 26254219), (604, 16517555), (722, 13818010), (755, 13214044), (1444, 6909005), (1510, 6607022), (1805, 5527204), (2869, 3477380), (3020, 3303511), (3610, 2763602), (5738, 1738690), (7220, 1381801), (9151, 1090220), (11476, 869345), (14345, 695476), (18302, 545110), (28690, 347738), (36604, 272555), (45755, 218044), (54511, 183020), (57380, 173869), (91510, 109022)]