38994080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 98703360

約数和(自身を除く): 59709280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 101, 127, 152, 160, 190, 202, 254, 304, 380, 404, 505, 508, 608, 635, 760, 808, 1010, 1016, 1270, 1520, 1616, 1919, 2020, 2032, 2413, 2540, 3040, 3232, 3838, 4040, 4064, 4826, 5080, 7676, 8080, 9595, 9652, 10160, 12065, 12827, 15352, 16160, 19190, 19304, 20320, 24130, 25654, 30704, 38380, 38608, 48260, 51308, 61408, 64135, 76760, 77216, 96520, 102616, 128270, 153520, 193040, 205232, 243713, 256540, 307040, 386080, 410464, 487426, 513080, 974852, 1026160, 1218565, 1949704, 2052320, 2437130, 3899408, 4874260, 7798816, 9748520, 19497040, 38994080]

約数ペア:

[(1, 38994080), (2, 19497040), (4, 9748520), (5, 7798816), (8, 4874260), (10, 3899408), (16, 2437130), (19, 2052320), (20, 1949704), (32, 1218565), (38, 1026160), (40, 974852), (76, 513080), (80, 487426), (95, 410464), (101, 386080), (127, 307040), (152, 256540), (160, 243713), (190, 205232), (202, 193040), (254, 153520), (304, 128270), (380, 102616), (404, 96520), (505, 77216), (508, 76760), (608, 64135), (635, 61408), (760, 51308), (808, 48260), (1010, 38608), (1016, 38380), (1270, 30704), (1520, 25654), (1616, 24130), (1919, 20320), (2020, 19304), (2032, 19190), (2413, 16160), (2540, 15352), (3040, 12827), (3232, 12065), (3838, 10160), (4040, 9652), (4064, 9595), (4826, 8080), (5080, 7676)]