61993120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{55351}}^1$

素因数の和:55373

約数の個数: 48

約数和(自身を含む): 167384448

約数和(自身を除く): 105391328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 55351, 110702, 221404, 276755, 387457, 442808, 553510, 774914, 885616, 1107020, 1549828, 1771232, 1937285, 2214040, 3099656, 3874570, 4428080, 6199312, 7749140, 8856160, 12398624, 15498280, 30996560, 61993120]

約数ペア:

[(1, 61993120), (2, 30996560), (4, 15498280), (5, 12398624), (7, 8856160), (8, 7749140), (10, 6199312), (14, 4428080), (16, 3874570), (20, 3099656), (28, 2214040), (32, 1937285), (35, 1771232), (40, 1549828), (56, 1107020), (70, 885616), (80, 774914), (112, 553510), (140, 442808), (160, 387457), (224, 276755), (280, 221404), (560, 110702), (1120, 55351)]