2013809200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7307}}^1$

素因数の和:7391

約数の個数: 120

約数和(自身を含む): 5309378928

約数和(自身を除く): 3295569728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 53, 65, 80, 100, 104, 106, 130, 200, 208, 212, 260, 265, 325, 400, 424, 520, 530, 650, 689, 848, 1040, 1060, 1300, 1325, 1378, 2120, 2600, 2650, 2756, 3445, 4240, 5200, 5300, 5512, 6890, 7307, 10600, 11024, 13780, 14614, 17225, 21200, 27560, 29228, 34450, 36535, 55120, 58456, 68900, 73070, 94991, 116912, 137800, 146140, 182675, 189982, 275600, 292280, 365350, 379964, 387271, 474955, 584560, 730700, 759928, 774542, 949910, 1461400, 1519856, 1549084, 1899820, 1936355, 2374775, 2922800, 3098168, 3799640, 3872710, 4749550, 5034523, 6196336, 7599280, 7745420, 9499100, 9681775, 10069046, 15490840, 18998200, 19363550, 20138092, 25172615, 30981680, 37996400, 38727100, 40276184, 50345230, 77454200, 80552368, 100690460, 125863075, 154908400, 201380920, 251726150, 402761840, 503452300, 1006904600, 2013809200]

約数ペア:

[(1, 2013809200), (2, 1006904600), (4, 503452300), (5, 402761840), (8, 251726150), (10, 201380920), (13, 154908400), (16, 125863075), (20, 100690460), (25, 80552368), (26, 77454200), (40, 50345230), (50, 40276184), (52, 38727100), (53, 37996400), (65, 30981680), (80, 25172615), (100, 20138092), (104, 19363550), (106, 18998200), (130, 15490840), (200, 10069046), (208, 9681775), (212, 9499100), (260, 7745420), (265, 7599280), (325, 6196336), (400, 5034523), (424, 4749550), (520, 3872710), (530, 3799640), (650, 3098168), (689, 2922800), (848, 2374775), (1040, 1936355), (1060, 1899820), (1300, 1549084), (1325, 1519856), (1378, 1461400), (2120, 949910), (2600, 774542), (2650, 759928), (2756, 730700), (3445, 584560), (4240, 474955), (5200, 387271), (5300, 379964), (5512, 365350), (6890, 292280), (7307, 275600), (10600, 189982), (11024, 182675), (13780, 146140), (14614, 137800), (17225, 116912), (21200, 94991), (27560, 73070), (29228, 68900), (34450, 58456), (36535, 55120)]