10930520

素因数分解:

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

素因数の和:252

約数の個数: 48

約数和(自身を含む): 25900560

約数和(自身を除く): 14970040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 109, 115, 184, 218, 230, 436, 460, 545, 872, 920, 1090, 2180, 2507, 4360, 5014, 10028, 11881, 12535, 20056, 23762, 25070, 47524, 50140, 59405, 95048, 100280, 118810, 237620, 273263, 475240, 546526, 1093052, 1366315, 2186104, 2732630, 5465260, 10930520]

約数ペア:

[(1, 10930520), (2, 5465260), (4, 2732630), (5, 2186104), (8, 1366315), (10, 1093052), (20, 546526), (23, 475240), (40, 273263), (46, 237620), (92, 118810), (109, 100280), (115, 95048), (184, 59405), (218, 50140), (230, 47524), (436, 25070), (460, 23762), (545, 20056), (872, 12535), (920, 11881), (1090, 10028), (2180, 5014), (2507, 4360)]