10328840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 24710400

約数和(自身を除く): 14381560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 103, 109, 115, 184, 206, 218, 230, 412, 436, 460, 515, 545, 824, 872, 920, 1030, 1090, 2060, 2180, 2369, 2507, 4120, 4360, 4738, 5014, 9476, 10028, 11227, 11845, 12535, 18952, 20056, 22454, 23690, 25070, 44908, 47380, 50140, 56135, 89816, 94760, 100280, 112270, 224540, 258221, 449080, 516442, 1032884, 1291105, 2065768, 2582210, 5164420, 10328840]

約数ペア:

[(1, 10328840), (2, 5164420), (4, 2582210), (5, 2065768), (8, 1291105), (10, 1032884), (20, 516442), (23, 449080), (40, 258221), (46, 224540), (92, 112270), (103, 100280), (109, 94760), (115, 89816), (184, 56135), (206, 50140), (218, 47380), (230, 44908), (412, 25070), (436, 23690), (460, 22454), (515, 20056), (545, 18952), (824, 12535), (872, 11845), (920, 11227), (1030, 10028), (1090, 9476), (2060, 5014), (2180, 4738), (2369, 4360), (2507, 4120)]