1466025520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{19433}}^1$

素因数の和:19510

約数の個数: 80

約数和(自身を含む): 3643641792

約数和(自身を除く): 2177616272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 164, 184, 205, 230, 328, 368, 410, 460, 656, 820, 920, 943, 1640, 1840, 1886, 3280, 3772, 4715, 7544, 9430, 15088, 18860, 19433, 37720, 38866, 75440, 77732, 97165, 155464, 194330, 310928, 388660, 446959, 777320, 796753, 893918, 1554640, 1593506, 1787836, 2234795, 3187012, 3575672, 3983765, 4469590, 6374024, 7151344, 7967530, 8939180, 12748048, 15935060, 17878360, 18325319, 31870120, 35756720, 36650638, 63740240, 73301276, 91626595, 146602552, 183253190, 293205104, 366506380, 733012760, 1466025520]

約数ペア:

[(1, 1466025520), (2, 733012760), (4, 366506380), (5, 293205104), (8, 183253190), (10, 146602552), (16, 91626595), (20, 73301276), (23, 63740240), (40, 36650638), (41, 35756720), (46, 31870120), (80, 18325319), (82, 17878360), (92, 15935060), (115, 12748048), (164, 8939180), (184, 7967530), (205, 7151344), (230, 6374024), (328, 4469590), (368, 3983765), (410, 3575672), (460, 3187012), (656, 2234795), (820, 1787836), (920, 1593506), (943, 1554640), (1640, 893918), (1840, 796753), (1886, 777320), (3280, 446959), (3772, 388660), (4715, 310928), (7544, 194330), (9430, 155464), (15088, 97165), (18860, 77732), (19433, 75440), (37720, 38866)]