506028100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 1126052928

約数和(自身を除く): 620024828

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 307, 311, 530, 614, 622, 1060, 1228, 1244, 1325, 1535, 1555, 2650, 3070, 3110, 5300, 6140, 6220, 7675, 7775, 15350, 15550, 16271, 16483, 30700, 31100, 32542, 32966, 65084, 65932, 81355, 82415, 95477, 162710, 164830, 190954, 325420, 329660, 381908, 406775, 412075, 477385, 813550, 824150, 954770, 1627100, 1648300, 1909540, 2386925, 4773850, 5060281, 9547700, 10120562, 20241124, 25301405, 50602810, 101205620, 126507025, 253014050, 506028100]

約数ペア:

[(1, 506028100), (2, 253014050), (4, 126507025), (5, 101205620), (10, 50602810), (20, 25301405), (25, 20241124), (50, 10120562), (53, 9547700), (100, 5060281), (106, 4773850), (212, 2386925), (265, 1909540), (307, 1648300), (311, 1627100), (530, 954770), (614, 824150), (622, 813550), (1060, 477385), (1228, 412075), (1244, 406775), (1325, 381908), (1535, 329660), (1555, 325420), (2650, 190954), (3070, 164830), (3110, 162710), (5300, 95477), (6140, 82415), (6220, 81355), (7675, 65932), (7775, 65084), (15350, 32966), (15550, 32542), (16271, 31100), (16483, 30700)]