9824560

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 22985136

約数和(自身を除く): 13160576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 541, 908, 1082, 1135, 1816, 2164, 2270, 2705, 3632, 4328, 4540, 5410, 8656, 9080, 10820, 18160, 21640, 43280, 122807, 245614, 491228, 614035, 982456, 1228070, 1964912, 2456140, 4912280, 9824560]

約数ペア:

[(1, 9824560), (2, 4912280), (4, 2456140), (5, 1964912), (8, 1228070), (10, 982456), (16, 614035), (20, 491228), (40, 245614), (80, 122807), (227, 43280), (454, 21640), (541, 18160), (908, 10820), (1082, 9080), (1135, 8656), (1816, 5410), (2164, 4540), (2270, 4328), (2705, 3632)]