32388980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{359}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 73664640

約数和(自身を除く): 41275660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 347, 359, 694, 718, 1388, 1436, 1735, 1795, 3470, 3590, 4511, 4667, 6940, 7180, 9022, 9334, 18044, 18668, 22555, 23335, 45110, 46670, 90220, 93340, 124573, 249146, 498292, 622865, 1245730, 1619449, 2491460, 3238898, 6477796, 8097245, 16194490, 32388980]

約数ペア:

[(1, 32388980), (2, 16194490), (4, 8097245), (5, 6477796), (10, 3238898), (13, 2491460), (20, 1619449), (26, 1245730), (52, 622865), (65, 498292), (130, 249146), (260, 124573), (347, 93340), (359, 90220), (694, 46670), (718, 45110), (1388, 23335), (1436, 22555), (1735, 18668), (1795, 18044), (3470, 9334), (3590, 9022), (4511, 7180), (4667, 6940)]