43291683920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1\times {\mathrm{18269}}^1$

素因数の和:19860

約数の個数: 80

約数和(自身を含む): 106024464000

約数和(自身を除く): 62732780080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 1559, 3118, 6236, 7795, 12472, 15590, 18269, 24944, 29621, 31180, 36538, 59242, 62360, 73076, 91345, 118484, 124720, 146152, 148105, 182690, 236968, 292304, 296210, 347111, 365380, 473936, 592420, 694222, 730760, 1184840, 1388444, 1461520, 1735555, 2369680, 2776888, 3471110, 5553776, 6942220, 13884440, 27768880, 28481371, 56962742, 113925484, 142406855, 227850968, 284813710, 455701936, 541146049, 569627420, 1082292098, 1139254840, 2164584196, 2278509680, 2705730245, 4329168392, 5411460490, 8658336784, 10822920980, 21645841960, 43291683920]

約数ペア:

[(1, 43291683920), (2, 21645841960), (4, 10822920980), (5, 8658336784), (8, 5411460490), (10, 4329168392), (16, 2705730245), (19, 2278509680), (20, 2164584196), (38, 1139254840), (40, 1082292098), (76, 569627420), (80, 541146049), (95, 455701936), (152, 284813710), (190, 227850968), (304, 142406855), (380, 113925484), (760, 56962742), (1520, 28481371), (1559, 27768880), (3118, 13884440), (6236, 6942220), (7795, 5553776), (12472, 3471110), (15590, 2776888), (18269, 2369680), (24944, 1735555), (29621, 1461520), (31180, 1388444), (36538, 1184840), (59242, 730760), (62360, 694222), (73076, 592420), (91345, 473936), (118484, 365380), (124720, 347111), (146152, 296210), (148105, 292304), (182690, 236968)]