269659820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2281}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 593466048

約数和(自身を除く): 323806228

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 257, 460, 514, 1028, 1285, 2281, 2570, 4562, 5140, 5911, 9124, 11405, 11822, 22810, 23644, 29555, 45620, 52463, 59110, 104926, 118220, 209852, 262315, 524630, 586217, 1049260, 1172434, 2344868, 2931085, 5862170, 11724340, 13482991, 26965982, 53931964, 67414955, 134829910, 269659820]

約数ペア:

[(1, 269659820), (2, 134829910), (4, 67414955), (5, 53931964), (10, 26965982), (20, 13482991), (23, 11724340), (46, 5862170), (92, 2931085), (115, 2344868), (230, 1172434), (257, 1049260), (460, 586217), (514, 524630), (1028, 262315), (1285, 209852), (2281, 118220), (2570, 104926), (4562, 59110), (5140, 52463), (5911, 45620), (9124, 29555), (11405, 23644), (11822, 22810)]