713541140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{63823}}^1$

素因数の和:63888

約数の個数: 48

約数和(自身を含む): 1651254528

約数和(自身を除く): 937713388

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 5590, 11180, 63823, 127646, 255292, 319115, 638230, 829699, 1276460, 1659398, 2744389, 3318796, 4148495, 5488778, 8296990, 10977556, 13721945, 16593980, 27443890, 35677057, 54887780, 71354114, 142708228, 178385285, 356770570, 713541140]

約数ペア:

[(1, 713541140), (2, 356770570), (4, 178385285), (5, 142708228), (10, 71354114), (13, 54887780), (20, 35677057), (26, 27443890), (43, 16593980), (52, 13721945), (65, 10977556), (86, 8296990), (130, 5488778), (172, 4148495), (215, 3318796), (260, 2744389), (430, 1659398), (559, 1276460), (860, 829699), (1118, 638230), (2236, 319115), (2795, 255292), (5590, 127646), (11180, 63823)]