42044600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 106972320

約数和(自身を除く): 64927720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 103, 104, 130, 157, 200, 206, 260, 314, 325, 412, 515, 520, 628, 650, 785, 824, 1030, 1256, 1300, 1339, 1570, 2041, 2060, 2575, 2600, 2678, 3140, 3925, 4082, 4120, 5150, 5356, 6280, 6695, 7850, 8164, 10205, 10300, 10712, 13390, 15700, 16171, 16328, 20410, 20600, 26780, 31400, 32342, 33475, 40820, 51025, 53560, 64684, 66950, 80855, 81640, 102050, 129368, 133900, 161710, 204100, 210223, 267800, 323420, 404275, 408200, 420446, 646840, 808550, 840892, 1051115, 1617100, 1681784, 2102230, 3234200, 4204460, 5255575, 8408920, 10511150, 21022300, 42044600]

約数ペア:

[(1, 42044600), (2, 21022300), (4, 10511150), (5, 8408920), (8, 5255575), (10, 4204460), (13, 3234200), (20, 2102230), (25, 1681784), (26, 1617100), (40, 1051115), (50, 840892), (52, 808550), (65, 646840), (100, 420446), (103, 408200), (104, 404275), (130, 323420), (157, 267800), (200, 210223), (206, 204100), (260, 161710), (314, 133900), (325, 129368), (412, 102050), (515, 81640), (520, 80855), (628, 66950), (650, 64684), (785, 53560), (824, 51025), (1030, 40820), (1256, 33475), (1300, 32342), (1339, 31400), (1570, 26780), (2041, 20600), (2060, 20410), (2575, 16328), (2600, 16171), (2678, 15700), (3140, 13390), (3925, 10712), (4082, 10300), (4120, 10205), (5150, 8164), (5356, 7850), (6280, 6695)]