54033320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3319}}^1$

素因数の和:3378

約数の個数: 64

約数和(自身を含む): 136252800

約数和(自身を除く): 82219480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 3319, 4070, 6638, 8140, 13276, 16280, 16595, 26552, 33190, 36509, 66380, 73018, 122803, 132760, 146036, 182545, 245606, 292072, 365090, 491212, 614015, 730180, 982424, 1228030, 1350833, 1460360, 2456060, 2701666, 4912120, 5403332, 6754165, 10806664, 13508330, 27016660, 54033320]

約数ペア:

[(1, 54033320), (2, 27016660), (4, 13508330), (5, 10806664), (8, 6754165), (10, 5403332), (11, 4912120), (20, 2701666), (22, 2456060), (37, 1460360), (40, 1350833), (44, 1228030), (55, 982424), (74, 730180), (88, 614015), (110, 491212), (148, 365090), (185, 292072), (220, 245606), (296, 182545), (370, 146036), (407, 132760), (440, 122803), (740, 73018), (814, 66380), (1480, 36509), (1628, 33190), (2035, 26552), (3256, 16595), (3319, 16280), (4070, 13276), (6638, 8140)]