129399424180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{617}}^1\times {\mathrm{2753}}^1$

素因数の和:3685

約数の個数: 96

約数和(自身を含む): 294223303584

約数和(自身を除く): 164823879404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 293, 586, 617, 1172, 1234, 1465, 2468, 2753, 2930, 3085, 3809, 5506, 5860, 6170, 7618, 8021, 11012, 12340, 13765, 15236, 16042, 19045, 27530, 32084, 35789, 38090, 40105, 55060, 71578, 76180, 80210, 143156, 160420, 178945, 180781, 357890, 361562, 715780, 723124, 806629, 903905, 1613258, 1698601, 1807810, 2350153, 3226516, 3397202, 3615620, 4033145, 4700306, 6794404, 8066290, 8493005, 9400612, 10486177, 11750765, 16132580, 16986010, 20972354, 22081813, 23501530, 33972020, 41944708, 44163626, 47003060, 52430885, 88327252, 104861770, 110409065, 209723540, 220818130, 441636260, 497690093, 995380186, 1990760372, 2488450465, 4976900930, 6469971209, 9953801860, 12939942418, 25879884836, 32349856045, 64699712090, 129399424180]

約数ペア:

[(1, 129399424180), (2, 64699712090), (4, 32349856045), (5, 25879884836), (10, 12939942418), (13, 9953801860), (20, 6469971209), (26, 4976900930), (52, 2488450465), (65, 1990760372), (130, 995380186), (260, 497690093), (293, 441636260), (586, 220818130), (617, 209723540), (1172, 110409065), (1234, 104861770), (1465, 88327252), (2468, 52430885), (2753, 47003060), (2930, 44163626), (3085, 41944708), (3809, 33972020), (5506, 23501530), (5860, 22081813), (6170, 20972354), (7618, 16986010), (8021, 16132580), (11012, 11750765), (12340, 10486177), (13765, 9400612), (15236, 8493005), (16042, 8066290), (19045, 6794404), (27530, 4700306), (32084, 4033145), (35789, 3615620), (38090, 3397202), (40105, 3226516), (55060, 2350153), (71578, 1807810), (76180, 1698601), (80210, 1613258), (143156, 903905), (160420, 806629), (178945, 723124), (180781, 715780), (357890, 361562)]