2154609849590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{12553}}^1$

素因数の和:13182

約数の個数: 128

約数和(自身を含む): 4392895680000

約数和(自身を除く): 2238285830410

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 59, 106, 110, 118, 265, 295, 499, 530, 583, 590, 649, 998, 1166, 1298, 2495, 2915, 3127, 3245, 4990, 5489, 5830, 6254, 6490, 10978, 12553, 15635, 25106, 26447, 27445, 29441, 31270, 34397, 52894, 54890, 58882, 62765, 68794, 125530, 132235, 138083, 147205, 171985, 264470, 276166, 290917, 294410, 323851, 343970, 581834, 647702, 665309, 690415, 740627, 1330618, 1380830, 1454585, 1481254, 1560373, 1619255, 2909170, 3120746, 3238510, 3326545, 3703135, 6263947, 6653090, 7318399, 7406270, 7801865, 8146897, 12527894, 14636798, 15603730, 16293794, 17164103, 31319735, 34328206, 36591995, 39253231, 40734485, 62639470, 68903417, 73183990, 78506462, 81468970, 85820515, 137806834, 171641030, 196266155, 331989191, 344517085, 369572873, 392532310, 431785541, 663978382, 689034170, 739145746, 863571082, 1659945955, 1847864365, 2158927705, 3319891910, 3651881101, 3695728730, 4065301603, 4317855410, 7303762202, 8130603206, 18259405505, 19587362269, 20326508015, 36518811010, 39174724538, 40653016030, 97936811345, 195873622690, 215460984959, 430921969918, 1077304924795, 2154609849590]

約数ペア:

[(1, 2154609849590), (2, 1077304924795), (5, 430921969918), (10, 215460984959), (11, 195873622690), (22, 97936811345), (53, 40653016030), (55, 39174724538), (59, 36518811010), (106, 20326508015), (110, 19587362269), (118, 18259405505), (265, 8130603206), (295, 7303762202), (499, 4317855410), (530, 4065301603), (583, 3695728730), (590, 3651881101), (649, 3319891910), (998, 2158927705), (1166, 1847864365), (1298, 1659945955), (2495, 863571082), (2915, 739145746), (3127, 689034170), (3245, 663978382), (4990, 431785541), (5489, 392532310), (5830, 369572873), (6254, 344517085), (6490, 331989191), (10978, 196266155), (12553, 171641030), (15635, 137806834), (25106, 85820515), (26447, 81468970), (27445, 78506462), (29441, 73183990), (31270, 68903417), (34397, 62639470), (52894, 40734485), (54890, 39253231), (58882, 36591995), (62765, 34328206), (68794, 31319735), (125530, 17164103), (132235, 16293794), (138083, 15603730), (147205, 14636798), (171985, 12527894), (264470, 8146897), (276166, 7801865), (290917, 7406270), (294410, 7318399), (323851, 6653090), (343970, 6263947), (581834, 3703135), (647702, 3326545), (665309, 3238510), (690415, 3120746), (740627, 2909170), (1330618, 1619255), (1380830, 1560373), (1454585, 1481254)]