40320858170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{84649}}^1$

素因数の和:84807

約数の個数: 64

約数和(自身を含む): 80451360000

約数和(自身を除く): 40130501830

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 109, 115, 190, 218, 230, 437, 545, 874, 1090, 2071, 2185, 2507, 4142, 4370, 5014, 10355, 12535, 20710, 25070, 47633, 84649, 95266, 169298, 238165, 423245, 476330, 846490, 1608331, 1946927, 3216662, 3893854, 8041655, 9226741, 9734635, 16083310, 18453482, 19469270, 36991613, 46133705, 73983226, 92267410, 175308079, 184958065, 212215043, 350616158, 369916130, 424430086, 876540395, 1061075215, 1753080790, 2122150430, 4032085817, 8064171634, 20160429085, 40320858170]

約数ペア:

[(1, 40320858170), (2, 20160429085), (5, 8064171634), (10, 4032085817), (19, 2122150430), (23, 1753080790), (38, 1061075215), (46, 876540395), (95, 424430086), (109, 369916130), (115, 350616158), (190, 212215043), (218, 184958065), (230, 175308079), (437, 92267410), (545, 73983226), (874, 46133705), (1090, 36991613), (2071, 19469270), (2185, 18453482), (2507, 16083310), (4142, 9734635), (4370, 9226741), (5014, 8041655), (10355, 3893854), (12535, 3216662), (20710, 1946927), (25070, 1608331), (47633, 846490), (84649, 476330), (95266, 423245), (169298, 238165)]