5507120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 80

約数和(自身を含む): 13874112

約数和(自身を除く): 8366992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 73, 80, 82, 92, 115, 146, 164, 184, 205, 230, 292, 328, 365, 368, 410, 460, 584, 656, 730, 820, 920, 943, 1168, 1460, 1640, 1679, 1840, 1886, 2920, 2993, 3280, 3358, 3772, 4715, 5840, 5986, 6716, 7544, 8395, 9430, 11972, 13432, 14965, 15088, 16790, 18860, 23944, 26864, 29930, 33580, 37720, 47888, 59860, 67160, 68839, 75440, 119720, 134320, 137678, 239440, 275356, 344195, 550712, 688390, 1101424, 1376780, 2753560, 5507120]

約数ペア:

[(1, 5507120), (2, 2753560), (4, 1376780), (5, 1101424), (8, 688390), (10, 550712), (16, 344195), (20, 275356), (23, 239440), (40, 137678), (41, 134320), (46, 119720), (73, 75440), (80, 68839), (82, 67160), (92, 59860), (115, 47888), (146, 37720), (164, 33580), (184, 29930), (205, 26864), (230, 23944), (292, 18860), (328, 16790), (365, 15088), (368, 14965), (410, 13432), (460, 11972), (584, 9430), (656, 8395), (730, 7544), (820, 6716), (920, 5986), (943, 5840), (1168, 4715), (1460, 3772), (1640, 3358), (1679, 3280), (1840, 2993), (1886, 2920)]