38088920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2232

約数の個数: 64

約数和(自身を含む): 94176000

約数和(自身を除く): 56087080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2179, 2185, 3496, 4358, 4370, 8716, 8740, 10895, 17432, 17480, 21790, 41401, 43580, 50117, 82802, 87160, 100234, 165604, 200468, 207005, 250585, 331208, 400936, 414010, 501170, 828020, 952223, 1002340, 1656040, 1904446, 2004680, 3808892, 4761115, 7617784, 9522230, 19044460, 38088920]

約数ペア:

[(1, 38088920), (2, 19044460), (4, 9522230), (5, 7617784), (8, 4761115), (10, 3808892), (19, 2004680), (20, 1904446), (23, 1656040), (38, 1002340), (40, 952223), (46, 828020), (76, 501170), (92, 414010), (95, 400936), (115, 331208), (152, 250585), (184, 207005), (190, 200468), (230, 165604), (380, 100234), (437, 87160), (460, 82802), (760, 50117), (874, 43580), (920, 41401), (1748, 21790), (2179, 17480), (2185, 17432), (3496, 10895), (4358, 8740), (4370, 8716)]