3536691860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{21221}}^1$

素因数の和:21884

約数の個数: 48

約数和(自身を含む): 8011220112

約数和(自身を除く): 4474528252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 641, 1282, 2564, 3205, 6410, 8333, 12820, 16666, 21221, 33332, 41665, 42442, 83330, 84884, 106105, 166660, 212210, 275873, 424420, 551746, 1103492, 1379365, 2758730, 5517460, 13602661, 27205322, 54410644, 68013305, 136026610, 176834593, 272053220, 353669186, 707338372, 884172965, 1768345930, 3536691860]

約数ペア:

[(1, 3536691860), (2, 1768345930), (4, 884172965), (5, 707338372), (10, 353669186), (13, 272053220), (20, 176834593), (26, 136026610), (52, 68013305), (65, 54410644), (130, 27205322), (260, 13602661), (641, 5517460), (1282, 2758730), (2564, 1379365), (3205, 1103492), (6410, 551746), (8333, 424420), (12820, 275873), (16666, 212210), (21221, 166660), (33332, 106105), (41665, 84884), (42442, 83330)]