83028860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1447}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 184880640

約数和(自身を除く): 101851780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 151, 190, 302, 380, 604, 755, 1447, 1510, 2869, 2894, 3020, 5738, 5788, 7235, 11476, 14345, 14470, 27493, 28690, 28940, 54986, 57380, 109972, 137465, 218497, 274930, 436994, 549860, 873988, 1092485, 2184970, 4151443, 4369940, 8302886, 16605772, 20757215, 41514430, 83028860]

約数ペア:

[(1, 83028860), (2, 41514430), (4, 20757215), (5, 16605772), (10, 8302886), (19, 4369940), (20, 4151443), (38, 2184970), (76, 1092485), (95, 873988), (151, 549860), (190, 436994), (302, 274930), (380, 218497), (604, 137465), (755, 109972), (1447, 57380), (1510, 54986), (2869, 28940), (2894, 28690), (3020, 27493), (5738, 14470), (5788, 14345), (7235, 11476)]