10417420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 23849280

約数和(自身を除く): 13431860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 389, 412, 515, 778, 1030, 1339, 1556, 1945, 2060, 2678, 3890, 5057, 5356, 6695, 7780, 10114, 13390, 20228, 25285, 26780, 40067, 50570, 80134, 101140, 160268, 200335, 400670, 520871, 801340, 1041742, 2083484, 2604355, 5208710, 10417420]

約数ペア:

[(1, 10417420), (2, 5208710), (4, 2604355), (5, 2083484), (10, 1041742), (13, 801340), (20, 520871), (26, 400670), (52, 200335), (65, 160268), (103, 101140), (130, 80134), (206, 50570), (260, 40067), (389, 26780), (412, 25285), (515, 20228), (778, 13390), (1030, 10114), (1339, 7780), (1556, 6695), (1945, 5356), (2060, 5057), (2678, 3890)]