13320242590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{2381}}^1$

素因数の和:2709

約数の個数: 64

約数和(自身を含む): 25190507520

約数和(自身を除く): 11870264930

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 191, 202, 290, 382, 505, 955, 1010, 1910, 2381, 2929, 4762, 5539, 5858, 11078, 11905, 14645, 19291, 23810, 27695, 29290, 38582, 55390, 69049, 96455, 138098, 192910, 240481, 345245, 454771, 480962, 559439, 690490, 909542, 1118878, 1202405, 2273855, 2404810, 2797195, 4547710, 5594390, 6973949, 13188359, 13947898, 26376718, 34869745, 45931871, 65941795, 69739490, 91863742, 131883590, 229659355, 459318710, 1332024259, 2664048518, 6660121295, 13320242590]

約数ペア:

[(1, 13320242590), (2, 6660121295), (5, 2664048518), (10, 1332024259), (29, 459318710), (58, 229659355), (101, 131883590), (145, 91863742), (191, 69739490), (202, 65941795), (290, 45931871), (382, 34869745), (505, 26376718), (955, 13947898), (1010, 13188359), (1910, 6973949), (2381, 5594390), (2929, 4547710), (4762, 2797195), (5539, 2404810), (5858, 2273855), (11078, 1202405), (11905, 1118878), (14645, 909542), (19291, 690490), (23810, 559439), (27695, 480962), (29290, 454771), (38582, 345245), (55390, 240481), (69049, 192910), (96455, 138098)]