33762280

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 78544080

約数和(自身を除く): 44781800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 101, 122, 137, 202, 244, 274, 305, 404, 488, 505, 548, 610, 685, 808, 1010, 1096, 1220, 1370, 2020, 2440, 2740, 4040, 5480, 6161, 8357, 12322, 13837, 16714, 24644, 27674, 30805, 33428, 41785, 49288, 55348, 61610, 66856, 69185, 83570, 110696, 123220, 138370, 167140, 246440, 276740, 334280, 553480, 844057, 1688114, 3376228, 4220285, 6752456, 8440570, 16881140, 33762280]

約数ペア:

[(1, 33762280), (2, 16881140), (4, 8440570), (5, 6752456), (8, 4220285), (10, 3376228), (20, 1688114), (40, 844057), (61, 553480), (101, 334280), (122, 276740), (137, 246440), (202, 167140), (244, 138370), (274, 123220), (305, 110696), (404, 83570), (488, 69185), (505, 66856), (548, 61610), (610, 55348), (685, 49288), (808, 41785), (1010, 33428), (1096, 30805), (1220, 27674), (1370, 24644), (2020, 16714), (2440, 13837), (2740, 12322), (4040, 8357), (5480, 6161)]