87960170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3517}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 164895696

約数和(自身を除く): 76935526

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 2501, 3517, 5002, 7034, 12505, 17585, 25010, 35170, 144197, 214537, 288394, 429074, 720985, 1072685, 1441970, 2145370, 8796017, 17592034, 43980085, 87960170]

約数ペア:

[(1, 87960170), (2, 43980085), (5, 17592034), (10, 8796017), (41, 2145370), (61, 1441970), (82, 1072685), (122, 720985), (205, 429074), (305, 288394), (410, 214537), (610, 144197), (2501, 35170), (3517, 25010), (5002, 17585), (7034, 12505)]