11475620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 28788480

約数和(自身を除く): 17312860

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 38, 46, 52, 65, 76, 92, 95, 101, 115, 130, 190, 202, 230, 247, 260, 299, 380, 404, 437, 460, 494, 505, 598, 874, 988, 1010, 1196, 1235, 1313, 1495, 1748, 1919, 2020, 2185, 2323, 2470, 2626, 2990, 3838, 4370, 4646, 4940, 5252, 5681, 5980, 6565, 7676, 8740, 9292, 9595, 11362, 11615, 13130, 19190, 22724, 23230, 24947, 26260, 28405, 30199, 38380, 44137, 46460, 49894, 56810, 60398, 88274, 99788, 113620, 120796, 124735, 150995, 176548, 220685, 249470, 301990, 441370, 498940, 573781, 603980, 882740, 1147562, 2295124, 2868905, 5737810, 11475620]

約数ペア:

[(1, 11475620), (2, 5737810), (4, 2868905), (5, 2295124), (10, 1147562), (13, 882740), (19, 603980), (20, 573781), (23, 498940), (26, 441370), (38, 301990), (46, 249470), (52, 220685), (65, 176548), (76, 150995), (92, 124735), (95, 120796), (101, 113620), (115, 99788), (130, 88274), (190, 60398), (202, 56810), (230, 49894), (247, 46460), (260, 44137), (299, 38380), (380, 30199), (404, 28405), (437, 26260), (460, 24947), (494, 23230), (505, 22724), (598, 19190), (874, 13130), (988, 11615), (1010, 11362), (1196, 9595), (1235, 9292), (1313, 8740), (1495, 7676), (1748, 6565), (1919, 5980), (2020, 5681), (2185, 5252), (2323, 4940), (2470, 4646), (2626, 4370), (2990, 3838)]