38472640

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1229

約数の個数: 56

約数和(自身を含む): 92537280

約数和(自身を除く): 54064640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1103, 1744, 2180, 2206, 3488, 4360, 4412, 5515, 6976, 8720, 8824, 11030, 17440, 17648, 22060, 34880, 35296, 44120, 70592, 88240, 120227, 176480, 240454, 352960, 480908, 601135, 961816, 1202270, 1923632, 2404540, 3847264, 4809080, 7694528, 9618160, 19236320, 38472640]

約数ペア:

[(1, 38472640), (2, 19236320), (4, 9618160), (5, 7694528), (8, 4809080), (10, 3847264), (16, 2404540), (20, 1923632), (32, 1202270), (40, 961816), (64, 601135), (80, 480908), (109, 352960), (160, 240454), (218, 176480), (320, 120227), (436, 88240), (545, 70592), (872, 44120), (1090, 35296), (1103, 34880), (1744, 22060), (2180, 17648), (2206, 17440), (3488, 11030), (4360, 8824), (4412, 8720), (5515, 6976)]