7080783640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{616793}}^1$

素因数の和:616852

約数の個数: 64

約数和(自身を含む): 18651850560

約数和(自身を除く): 11571066920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 616793, 1233586, 2467172, 3083965, 4317551, 4934344, 6167930, 8635102, 12335860, 17270204, 21587755, 24671720, 25288513, 34540408, 43175510, 50577026, 86351020, 101154052, 126442565, 172702040, 177019591, 202308104, 252885130, 354039182, 505770260, 708078364, 885097955, 1011540520, 1416156728, 1770195910, 3540391820, 7080783640]

約数ペア:

[(1, 7080783640), (2, 3540391820), (4, 1770195910), (5, 1416156728), (7, 1011540520), (8, 885097955), (10, 708078364), (14, 505770260), (20, 354039182), (28, 252885130), (35, 202308104), (40, 177019591), (41, 172702040), (56, 126442565), (70, 101154052), (82, 86351020), (140, 50577026), (164, 43175510), (205, 34540408), (280, 25288513), (287, 24671720), (328, 21587755), (410, 17270204), (574, 12335860), (820, 8635102), (1148, 6167930), (1435, 4934344), (1640, 4317551), (2296, 3083965), (2870, 2467172), (5740, 1233586), (11480, 616793)]