2023556540

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{8693}}^1$

素因数の和:8918

約数の個数: 48

約数和(自身を含む): 4329194688

約数和(自身を除く): 2305638148

約数列:

[1, 2, 4, 5, 10, 20, 103, 113, 206, 226, 412, 452, 515, 565, 1030, 1130, 2060, 2260, 8693, 11639, 17386, 23278, 34772, 43465, 46556, 58195, 86930, 116390, 173860, 232780, 895379, 982309, 1790758, 1964618, 3581516, 3929236, 4476895, 4911545, 8953790, 9823090, 17907580, 19646180, 101177827, 202355654, 404711308, 505889135, 1011778270, 2023556540]

約数ペア:

[(1, 2023556540), (2, 1011778270), (4, 505889135), (5, 404711308), (10, 202355654), (20, 101177827), (103, 19646180), (113, 17907580), (206, 9823090), (226, 8953790), (412, 4911545), (452, 4476895), (515, 3929236), (565, 3581516), (1030, 1964618), (1130, 1790758), (2060, 982309), (2260, 895379), (8693, 232780), (11639, 173860), (17386, 116390), (23278, 86930), (34772, 58195), (43465, 46556)]