16018880

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:573

約数の個数: 56

約数和(自身を含む): 38569392

約数和(自身を除く): 22550512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 443, 452, 565, 886, 904, 1130, 1772, 1808, 2215, 2260, 3544, 3616, 4430, 4520, 7088, 7232, 8860, 9040, 14176, 17720, 18080, 28352, 35440, 36160, 50059, 70880, 100118, 141760, 200236, 250295, 400472, 500590, 800944, 1001180, 1601888, 2002360, 3203776, 4004720, 8009440, 16018880]

約数ペア:

[(1, 16018880), (2, 8009440), (4, 4004720), (5, 3203776), (8, 2002360), (10, 1601888), (16, 1001180), (20, 800944), (32, 500590), (40, 400472), (64, 250295), (80, 200236), (113, 141760), (160, 100118), (226, 70880), (320, 50059), (443, 36160), (452, 35440), (565, 28352), (886, 18080), (904, 17720), (1130, 14176), (1772, 9040), (1808, 8860), (2215, 7232), (2260, 7088), (3544, 4520), (3616, 4430)]