57114320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16603}}^1$

素因数の和:16659

約数の個数: 40

約数和(自身を含む): 135887136

約数和(自身を除く): 78772816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 16603, 33206, 66412, 83015, 132824, 166030, 265648, 332060, 664120, 713929, 1328240, 1427858, 2855716, 3569645, 5711432, 7139290, 11422864, 14278580, 28557160, 57114320]

約数ペア:

[(1, 57114320), (2, 28557160), (4, 14278580), (5, 11422864), (8, 7139290), (10, 5711432), (16, 3569645), (20, 2855716), (40, 1427858), (43, 1328240), (80, 713929), (86, 664120), (172, 332060), (215, 265648), (344, 166030), (430, 132824), (688, 83015), (860, 66412), (1720, 33206), (3440, 16603)]