56555745800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{209621}}^1$

素因数の和:209727

約数の個数: 96

約数和(自身を含む): 140362891200

約数和(自身を除く): 83807145400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 71, 76, 95, 100, 142, 152, 190, 200, 284, 355, 380, 475, 568, 710, 760, 950, 1349, 1420, 1775, 1900, 2698, 2840, 3550, 3800, 5396, 6745, 7100, 10792, 13490, 14200, 26980, 33725, 53960, 67450, 134900, 209621, 269800, 419242, 838484, 1048105, 1676968, 2096210, 3982799, 4192420, 5240525, 7965598, 8384840, 10481050, 14883091, 15931196, 19913995, 20962100, 29766182, 31862392, 39827990, 41924200, 59532364, 74415455, 79655980, 99569975, 119064728, 148830910, 159311960, 199139950, 282778729, 297661820, 372077275, 398279900, 565557458, 595323640, 744154550, 796559800, 1131114916, 1413893645, 1488309100, 2262229832, 2827787290, 2976618200, 5655574580, 7069468225, 11311149160, 14138936450, 28277872900, 56555745800]

約数ペア:

[(1, 56555745800), (2, 28277872900), (4, 14138936450), (5, 11311149160), (8, 7069468225), (10, 5655574580), (19, 2976618200), (20, 2827787290), (25, 2262229832), (38, 1488309100), (40, 1413893645), (50, 1131114916), (71, 796559800), (76, 744154550), (95, 595323640), (100, 565557458), (142, 398279900), (152, 372077275), (190, 297661820), (200, 282778729), (284, 199139950), (355, 159311960), (380, 148830910), (475, 119064728), (568, 99569975), (710, 79655980), (760, 74415455), (950, 59532364), (1349, 41924200), (1420, 39827990), (1775, 31862392), (1900, 29766182), (2698, 20962100), (2840, 19913995), (3550, 15931196), (3800, 14883091), (5396, 10481050), (6745, 8384840), (7100, 7965598), (10792, 5240525), (13490, 4192420), (14200, 3982799), (26980, 2096210), (33725, 1676968), (53960, 1048105), (67450, 838484), (134900, 419242), (209621, 269800)]