11844080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 29623104

約数和(自身を除く): 17779024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 157, 164, 184, 205, 230, 314, 328, 368, 410, 460, 628, 656, 785, 820, 920, 943, 1256, 1570, 1640, 1840, 1886, 2512, 3140, 3280, 3611, 3772, 4715, 6280, 6437, 7222, 7544, 9430, 12560, 12874, 14444, 15088, 18055, 18860, 25748, 28888, 32185, 36110, 37720, 51496, 57776, 64370, 72220, 75440, 102992, 128740, 144440, 148051, 257480, 288880, 296102, 514960, 592204, 740255, 1184408, 1480510, 2368816, 2961020, 5922040, 11844080]

約数ペア:

[(1, 11844080), (2, 5922040), (4, 2961020), (5, 2368816), (8, 1480510), (10, 1184408), (16, 740255), (20, 592204), (23, 514960), (40, 296102), (41, 288880), (46, 257480), (80, 148051), (82, 144440), (92, 128740), (115, 102992), (157, 75440), (164, 72220), (184, 64370), (205, 57776), (230, 51496), (314, 37720), (328, 36110), (368, 32185), (410, 28888), (460, 25748), (628, 18860), (656, 18055), (785, 15088), (820, 14444), (920, 12874), (943, 12560), (1256, 9430), (1570, 7544), (1640, 7222), (1840, 6437), (1886, 6280), (2512, 4715), (3140, 3772), (3280, 3611)]