708804590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{5309}}^1$

素因数の和:5421

約数の個数: 48

約数和(自身を含む): 1399291200

約数和(自身を除く): 690486610

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 169, 338, 395, 790, 845, 1027, 1690, 2054, 5135, 5309, 10270, 10618, 13351, 26545, 26702, 53090, 66755, 69017, 133510, 138034, 345085, 419411, 690170, 838822, 897221, 1794442, 2097055, 4194110, 4486105, 5452343, 8972210, 10904686, 27261715, 54523430, 70880459, 141760918, 354402295, 708804590]

約数ペア:

[(1, 708804590), (2, 354402295), (5, 141760918), (10, 70880459), (13, 54523430), (26, 27261715), (65, 10904686), (79, 8972210), (130, 5452343), (158, 4486105), (169, 4194110), (338, 2097055), (395, 1794442), (790, 897221), (845, 838822), (1027, 690170), (1690, 419411), (2054, 345085), (5135, 138034), (5309, 133510), (10270, 69017), (10618, 66755), (13351, 53090), (26545, 26702)]