67775020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{587}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 149361408

約数和(自身を除く): 81586388

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 251, 460, 502, 587, 1004, 1174, 1255, 2348, 2510, 2935, 5020, 5773, 5870, 11546, 11740, 13501, 23092, 27002, 28865, 54004, 57730, 67505, 115460, 135010, 147337, 270020, 294674, 589348, 736685, 1473370, 2946740, 3388751, 6777502, 13555004, 16943755, 33887510, 67775020]

約数ペア:

[(1, 67775020), (2, 33887510), (4, 16943755), (5, 13555004), (10, 6777502), (20, 3388751), (23, 2946740), (46, 1473370), (92, 736685), (115, 589348), (230, 294674), (251, 270020), (460, 147337), (502, 135010), (587, 115460), (1004, 67505), (1174, 57730), (1255, 54004), (2348, 28865), (2510, 27002), (2935, 23092), (5020, 13501), (5773, 11740), (5870, 11546)]