66192320

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3391}}^1$

素因数の和:3469

約数の個数: 56

約数和(自身を含む): 160251648

約数和(自身を除く): 94059328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3391, 3904, 4880, 6782, 9760, 13564, 16955, 19520, 27128, 33910, 54256, 67820, 108512, 135640, 206851, 217024, 271280, 413702, 542560, 827404, 1034255, 1085120, 1654808, 2068510, 3309616, 4137020, 6619232, 8274040, 13238464, 16548080, 33096160, 66192320]

約数ペア:

[(1, 66192320), (2, 33096160), (4, 16548080), (5, 13238464), (8, 8274040), (10, 6619232), (16, 4137020), (20, 3309616), (32, 2068510), (40, 1654808), (61, 1085120), (64, 1034255), (80, 827404), (122, 542560), (160, 413702), (244, 271280), (305, 217024), (320, 206851), (488, 135640), (610, 108512), (976, 67820), (1220, 54256), (1952, 33910), (2440, 27128), (3391, 19520), (3904, 16955), (4880, 13564), (6782, 9760)]