11580040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 27941760

約数和(自身を除く): 16361720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 307, 328, 410, 460, 614, 820, 920, 943, 1228, 1535, 1640, 1886, 2456, 3070, 3772, 4715, 6140, 7061, 7544, 9430, 12280, 12587, 14122, 18860, 25174, 28244, 35305, 37720, 50348, 56488, 62935, 70610, 100696, 125870, 141220, 251740, 282440, 289501, 503480, 579002, 1158004, 1447505, 2316008, 2895010, 5790020, 11580040]

約数ペア:

[(1, 11580040), (2, 5790020), (4, 2895010), (5, 2316008), (8, 1447505), (10, 1158004), (20, 579002), (23, 503480), (40, 289501), (41, 282440), (46, 251740), (82, 141220), (92, 125870), (115, 100696), (164, 70610), (184, 62935), (205, 56488), (230, 50348), (307, 37720), (328, 35305), (410, 28244), (460, 25174), (614, 18860), (820, 14122), (920, 12587), (943, 12280), (1228, 9430), (1535, 7544), (1640, 7061), (1886, 6140), (2456, 4715), (3070, 3772)]