5277202580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{382961}}^1$

素因数の和:383036

約数の個数: 48

約数和(自身を含む): 12159809424

約数和(自身を除く): 6882606844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 6890, 13780, 382961, 765922, 1531844, 1914805, 3829610, 4978493, 7659220, 9956986, 19913972, 20296933, 24892465, 40593866, 49784930, 81187732, 99569860, 101484665, 202969330, 263860129, 405938660, 527720258, 1055440516, 1319300645, 2638601290, 5277202580]

約数ペア:

[(1, 5277202580), (2, 2638601290), (4, 1319300645), (5, 1055440516), (10, 527720258), (13, 405938660), (20, 263860129), (26, 202969330), (52, 101484665), (53, 99569860), (65, 81187732), (106, 49784930), (130, 40593866), (212, 24892465), (260, 20296933), (265, 19913972), (530, 9956986), (689, 7659220), (1060, 4978493), (1378, 3829610), (2756, 1914805), (3445, 1531844), (6890, 765922), (13780, 382961)]