15662103860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1\times {\mathrm{32059}}^1$

素因数の和:33960

約数の個数: 48

約数和(自身を含む): 35440406400

約数和(自身を除く): 19778302540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1879, 3758, 7516, 9395, 18790, 24427, 32059, 37580, 48854, 64118, 97708, 122135, 128236, 160295, 244270, 320590, 416767, 488540, 641180, 833534, 1667068, 2083835, 4167670, 8335340, 60238861, 120477722, 240955444, 301194305, 602388610, 783105193, 1204777220, 1566210386, 3132420772, 3915525965, 7831051930, 15662103860]

約数ペア:

[(1, 15662103860), (2, 7831051930), (4, 3915525965), (5, 3132420772), (10, 1566210386), (13, 1204777220), (20, 783105193), (26, 602388610), (52, 301194305), (65, 240955444), (130, 120477722), (260, 60238861), (1879, 8335340), (3758, 4167670), (7516, 2083835), (9395, 1667068), (18790, 833534), (24427, 641180), (32059, 488540), (37580, 416767), (48854, 320590), (64118, 244270), (97708, 160295), (122135, 128236)]