57792640

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 140166360

約数和(自身を除く): 82373720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 1168, 1237, 1460, 2336, 2474, 2920, 4672, 4948, 5840, 6185, 9344, 9896, 11680, 12370, 19792, 23360, 24740, 39584, 46720, 49480, 79168, 90301, 98960, 158336, 180602, 197920, 361204, 395840, 451505, 722408, 791680, 903010, 1444816, 1806020, 2889632, 3612040, 5779264, 7224080, 11558528, 14448160, 28896320, 57792640]

約数ペア:

[(1, 57792640), (2, 28896320), (4, 14448160), (5, 11558528), (8, 7224080), (10, 5779264), (16, 3612040), (20, 2889632), (32, 1806020), (40, 1444816), (64, 903010), (73, 791680), (80, 722408), (128, 451505), (146, 395840), (160, 361204), (292, 197920), (320, 180602), (365, 158336), (584, 98960), (640, 90301), (730, 79168), (1168, 49480), (1237, 46720), (1460, 39584), (2336, 24740), (2474, 23360), (2920, 19792), (4672, 12370), (4948, 11680), (5840, 9896), (6185, 9344)]