4545260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 10245312

約数和(自身を除く): 5700052

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 241, 410, 460, 482, 820, 943, 964, 1205, 1886, 2410, 3772, 4715, 4820, 5543, 9430, 9881, 11086, 18860, 19762, 22172, 27715, 39524, 49405, 55430, 98810, 110860, 197620, 227263, 454526, 909052, 1136315, 2272630, 4545260]

約数ペア:

[(1, 4545260), (2, 2272630), (4, 1136315), (5, 909052), (10, 454526), (20, 227263), (23, 197620), (41, 110860), (46, 98810), (82, 55430), (92, 49405), (115, 39524), (164, 27715), (205, 22172), (230, 19762), (241, 18860), (410, 11086), (460, 9881), (482, 9430), (820, 5543), (943, 4820), (964, 4715), (1205, 3772), (1886, 2410)]