11051960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 26671680

約数和(自身を除く): 15619720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 293, 328, 410, 460, 586, 820, 920, 943, 1172, 1465, 1640, 1886, 2344, 2930, 3772, 4715, 5860, 6739, 7544, 9430, 11720, 12013, 13478, 18860, 24026, 26956, 33695, 37720, 48052, 53912, 60065, 67390, 96104, 120130, 134780, 240260, 269560, 276299, 480520, 552598, 1105196, 1381495, 2210392, 2762990, 5525980, 11051960]

約数ペア:

[(1, 11051960), (2, 5525980), (4, 2762990), (5, 2210392), (8, 1381495), (10, 1105196), (20, 552598), (23, 480520), (40, 276299), (41, 269560), (46, 240260), (82, 134780), (92, 120130), (115, 96104), (164, 67390), (184, 60065), (205, 53912), (230, 48052), (293, 37720), (328, 33695), (410, 26956), (460, 24026), (586, 18860), (820, 13478), (920, 12013), (943, 11720), (1172, 9430), (1465, 7544), (1640, 6739), (1886, 5860), (2344, 4715), (2930, 3772)]