4958680

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2339}}^1$

素因数の和:2403

約数の個数: 32

約数和(自身を含む): 11372400

約数和(自身を除く): 6413720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 2339, 4678, 9356, 11695, 18712, 23390, 46780, 93560, 123967, 247934, 495868, 619835, 991736, 1239670, 2479340, 4958680]

約数ペア:

[(1, 4958680), (2, 2479340), (4, 1239670), (5, 991736), (8, 619835), (10, 495868), (20, 247934), (40, 123967), (53, 93560), (106, 46780), (212, 23390), (265, 18712), (424, 11695), (530, 9356), (1060, 4678), (2120, 2339)]