29885920

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1237}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 71130528

約数和(自身を除く): 41244608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1237, 1510, 2416, 2474, 3020, 4832, 4948, 6040, 6185, 9896, 12080, 12370, 19792, 24160, 24740, 39584, 49480, 98960, 186787, 197920, 373574, 747148, 933935, 1494296, 1867870, 2988592, 3735740, 5977184, 7471480, 14942960, 29885920]

約数ペア:

[(1, 29885920), (2, 14942960), (4, 7471480), (5, 5977184), (8, 3735740), (10, 2988592), (16, 1867870), (20, 1494296), (32, 933935), (40, 747148), (80, 373574), (151, 197920), (160, 186787), (302, 98960), (604, 49480), (755, 39584), (1208, 24740), (1237, 24160), (1510, 19792), (2416, 12370), (2474, 12080), (3020, 9896), (4832, 6185), (4948, 6040)]