127258040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34961}}^1$

素因数の和:34992

約数の個数: 64

約数和(自身を含む): 352416960

約数和(自身を除く): 225158920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 34961, 69922, 139844, 174805, 244727, 279688, 349610, 454493, 489454, 699220, 908986, 978908, 1223635, 1398440, 1817972, 1957816, 2272465, 2447270, 3181451, 3635944, 4544930, 4894540, 6362902, 9089860, 9789080, 12725804, 15907255, 18179720, 25451608, 31814510, 63629020, 127258040]

約数ペア:

[(1, 127258040), (2, 63629020), (4, 31814510), (5, 25451608), (7, 18179720), (8, 15907255), (10, 12725804), (13, 9789080), (14, 9089860), (20, 6362902), (26, 4894540), (28, 4544930), (35, 3635944), (40, 3181451), (52, 2447270), (56, 2272465), (65, 1957816), (70, 1817972), (91, 1398440), (104, 1223635), (130, 978908), (140, 908986), (182, 699220), (260, 489454), (280, 454493), (364, 349610), (455, 279688), (520, 244727), (728, 174805), (910, 139844), (1820, 69922), (3640, 34961)]