104254040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{757}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 257052960

約数和(自身を除く): 152798920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 313, 440, 626, 757, 1252, 1514, 1565, 2504, 3028, 3130, 3443, 3785, 6056, 6260, 6886, 7570, 8327, 12520, 13772, 15140, 16654, 17215, 27544, 30280, 33308, 34430, 41635, 66616, 68860, 83270, 137720, 166540, 236941, 333080, 473882, 947764, 1184705, 1895528, 2369410, 2606351, 4738820, 5212702, 9477640, 10425404, 13031755, 20850808, 26063510, 52127020, 104254040]

約数ペア:

[(1, 104254040), (2, 52127020), (4, 26063510), (5, 20850808), (8, 13031755), (10, 10425404), (11, 9477640), (20, 5212702), (22, 4738820), (40, 2606351), (44, 2369410), (55, 1895528), (88, 1184705), (110, 947764), (220, 473882), (313, 333080), (440, 236941), (626, 166540), (757, 137720), (1252, 83270), (1514, 68860), (1565, 66616), (2504, 41635), (3028, 34430), (3130, 33308), (3443, 30280), (3785, 27544), (6056, 17215), (6260, 16654), (6886, 15140), (7570, 13772), (8327, 12520)]