13573340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 17876260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 599, 1030, 1133, 1198, 2060, 2266, 2396, 2995, 4532, 5665, 5990, 6589, 11330, 11980, 13178, 22660, 26356, 32945, 61697, 65890, 123394, 131780, 246788, 308485, 616970, 678667, 1233940, 1357334, 2714668, 3393335, 6786670, 13573340]

約数ペア:

[(1, 13573340), (2, 6786670), (4, 3393335), (5, 2714668), (10, 1357334), (11, 1233940), (20, 678667), (22, 616970), (44, 308485), (55, 246788), (103, 131780), (110, 123394), (206, 65890), (220, 61697), (412, 32945), (515, 26356), (599, 22660), (1030, 13178), (1133, 11980), (1198, 11330), (2060, 6589), (2266, 5990), (2396, 5665), (2995, 4532)]