17527120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:932

約数の個数: 80

約数和(自身を含む): 46247040

約数和(自身を除く): 28719920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 887, 988, 1040, 1235, 1520, 1774, 1976, 2470, 3548, 3952, 4435, 4940, 7096, 8870, 9880, 11531, 14192, 16853, 17740, 19760, 23062, 33706, 35480, 46124, 57655, 67412, 70960, 84265, 92248, 115310, 134824, 168530, 184496, 219089, 230620, 269648, 337060, 438178, 461240, 674120, 876356, 922480, 1095445, 1348240, 1752712, 2190890, 3505424, 4381780, 8763560, 17527120]

約数ペア:

[(1, 17527120), (2, 8763560), (4, 4381780), (5, 3505424), (8, 2190890), (10, 1752712), (13, 1348240), (16, 1095445), (19, 922480), (20, 876356), (26, 674120), (38, 461240), (40, 438178), (52, 337060), (65, 269648), (76, 230620), (80, 219089), (95, 184496), (104, 168530), (130, 134824), (152, 115310), (190, 92248), (208, 84265), (247, 70960), (260, 67412), (304, 57655), (380, 46124), (494, 35480), (520, 33706), (760, 23062), (887, 19760), (988, 17740), (1040, 16853), (1235, 14192), (1520, 11531), (1774, 9880), (1976, 8870), (2470, 7096), (3548, 4940), (3952, 4435)]