57769040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{14737}}^1$

素因数の和:14764

約数の個数: 60

約数和(自身を含む): 156252276

約数和(自身を除く): 98483236

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 14737, 29474, 58948, 73685, 103159, 117896, 147370, 206318, 235792, 294740, 412636, 515795, 589480, 722113, 825272, 1031590, 1178960, 1444226, 1650544, 2063180, 2888452, 3610565, 4126360, 5776904, 7221130, 8252720, 11553808, 14442260, 28884520, 57769040]

約数ペア:

[(1, 57769040), (2, 28884520), (4, 14442260), (5, 11553808), (7, 8252720), (8, 7221130), (10, 5776904), (14, 4126360), (16, 3610565), (20, 2888452), (28, 2063180), (35, 1650544), (40, 1444226), (49, 1178960), (56, 1031590), (70, 825272), (80, 722113), (98, 589480), (112, 515795), (140, 412636), (196, 294740), (245, 235792), (280, 206318), (392, 147370), (490, 117896), (560, 103159), (784, 73685), (980, 58948), (1960, 29474), (3920, 14737)]