22252040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 55961280

約数和(自身を除く): 33709240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 67, 76, 92, 95, 115, 134, 152, 184, 190, 230, 268, 335, 361, 380, 437, 460, 536, 670, 722, 760, 874, 920, 1273, 1340, 1444, 1541, 1748, 1805, 2185, 2546, 2680, 2888, 3082, 3496, 3610, 4370, 5092, 6164, 6365, 7220, 7705, 8303, 8740, 10184, 12328, 12730, 14440, 15410, 16606, 17480, 24187, 25460, 29279, 30820, 33212, 41515, 48374, 50920, 58558, 61640, 66424, 83030, 96748, 117116, 120935, 146395, 166060, 193496, 234232, 241870, 292790, 332120, 483740, 556301, 585580, 967480, 1112602, 1171160, 2225204, 2781505, 4450408, 5563010, 11126020, 22252040]

約数ペア:

[(1, 22252040), (2, 11126020), (4, 5563010), (5, 4450408), (8, 2781505), (10, 2225204), (19, 1171160), (20, 1112602), (23, 967480), (38, 585580), (40, 556301), (46, 483740), (67, 332120), (76, 292790), (92, 241870), (95, 234232), (115, 193496), (134, 166060), (152, 146395), (184, 120935), (190, 117116), (230, 96748), (268, 83030), (335, 66424), (361, 61640), (380, 58558), (437, 50920), (460, 48374), (536, 41515), (670, 33212), (722, 30820), (760, 29279), (874, 25460), (920, 24187), (1273, 17480), (1340, 16606), (1444, 15410), (1541, 14440), (1748, 12730), (1805, 12328), (2185, 10184), (2546, 8740), (2680, 8303), (2888, 7705), (3082, 7220), (3496, 6365), (3610, 6164), (4370, 5092)]