14591608900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{1289}}^1$

素因数の和:1606

約数の個数: 144

約数和(自身を含む): 35553349440

約数和(自身を除く): 20961740540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 251, 275, 410, 451, 502, 550, 820, 902, 1004, 1025, 1100, 1255, 1289, 1804, 2050, 2255, 2510, 2578, 2761, 4100, 4510, 5020, 5156, 5522, 6275, 6445, 9020, 10291, 11044, 11275, 12550, 12890, 13805, 14179, 20582, 22550, 25100, 25780, 27610, 28358, 32225, 41164, 45100, 51455, 52849, 55220, 56716, 64450, 69025, 70895, 102910, 105698, 113201, 128900, 138050, 141790, 205820, 211396, 226402, 257275, 264245, 276100, 283580, 323539, 354475, 452804, 514550, 528490, 566005, 581339, 647078, 708950, 1029100, 1056980, 1132010, 1162678, 1294156, 1321225, 1417900, 1617695, 2264020, 2325356, 2642450, 2830025, 2906695, 3235390, 3558929, 5284900, 5660050, 5813390, 6470780, 7117858, 8088475, 11320100, 11626780, 13265099, 14235716, 14533475, 16176950, 17794645, 26530198, 29066950, 32353900, 35589290, 53060396, 58133900, 66325495, 71178580, 88973225, 132650990, 145916089, 177946450, 265301980, 291832178, 331627475, 355892900, 583664356, 663254950, 729580445, 1326509900, 1459160890, 2918321780, 3647902225, 7295804450, 14591608900]

約数ペア:

[(1, 14591608900), (2, 7295804450), (4, 3647902225), (5, 2918321780), (10, 1459160890), (11, 1326509900), (20, 729580445), (22, 663254950), (25, 583664356), (41, 355892900), (44, 331627475), (50, 291832178), (55, 265301980), (82, 177946450), (100, 145916089), (110, 132650990), (164, 88973225), (205, 71178580), (220, 66325495), (251, 58133900), (275, 53060396), (410, 35589290), (451, 32353900), (502, 29066950), (550, 26530198), (820, 17794645), (902, 16176950), (1004, 14533475), (1025, 14235716), (1100, 13265099), (1255, 11626780), (1289, 11320100), (1804, 8088475), (2050, 7117858), (2255, 6470780), (2510, 5813390), (2578, 5660050), (2761, 5284900), (4100, 3558929), (4510, 3235390), (5020, 2906695), (5156, 2830025), (5522, 2642450), (6275, 2325356), (6445, 2264020), (9020, 1617695), (10291, 1417900), (11044, 1321225), (11275, 1294156), (12550, 1162678), (12890, 1132010), (13805, 1056980), (14179, 1029100), (20582, 708950), (22550, 647078), (25100, 581339), (25780, 566005), (27610, 528490), (28358, 514550), (32225, 452804), (41164, 354475), (45100, 323539), (51455, 283580), (52849, 276100), (55220, 264245), (56716, 257275), (64450, 226402), (69025, 211396), (70895, 205820), (102910, 141790), (105698, 138050), (113201, 128900)]