5525980

素因数分解:

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

素因数の和:366

約数の個数: 48

約数和(自身を含む): 12446784

約数和(自身を除く): 6920804

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 293, 410, 460, 586, 820, 943, 1172, 1465, 1886, 2930, 3772, 4715, 5860, 6739, 9430, 12013, 13478, 18860, 24026, 26956, 33695, 48052, 60065, 67390, 120130, 134780, 240260, 276299, 552598, 1105196, 1381495, 2762990, 5525980]

約数ペア:

[(1, 5525980), (2, 2762990), (4, 1381495), (5, 1105196), (10, 552598), (20, 276299), (23, 240260), (41, 134780), (46, 120130), (82, 67390), (92, 60065), (115, 48052), (164, 33695), (205, 26956), (230, 24026), (293, 18860), (410, 13478), (460, 12013), (586, 9430), (820, 6739), (943, 5860), (1172, 4715), (1465, 3772), (1886, 2930)]