11320100

素因数分解:

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

素因数の和:317

約数の個数: 72

約数和(自身を含む): 27560736

約数和(自身を除く): 16240636

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, 1804, 2050, 2255, 2510, 2761, 4100, 4510, 5020, 5522, 6275, 9020, 10291, 11044, 11275, 12550, 13805, 20582, 22550, 25100, 27610, 41164, 45100, 51455, 55220, 69025, 102910, 113201, 138050, 205820, 226402, 257275, 276100, 452804, 514550, 566005, 1029100, 1132010, 2264020, 2830025, 5660050, 11320100]

約数ペア:

[(1, 11320100), (2, 5660050), (4, 2830025), (5, 2264020), (10, 1132010), (11, 1029100), (20, 566005), (22, 514550), (25, 452804), (41, 276100), (44, 257275), (50, 226402), (55, 205820), (82, 138050), (100, 113201), (110, 102910), (164, 69025), (205, 55220), (220, 51455), (251, 45100), (275, 41164), (410, 27610), (451, 25100), (502, 22550), (550, 20582), (820, 13805), (902, 12550), (1004, 11275), (1025, 11044), (1100, 10291), (1255, 9020), (1804, 6275), (2050, 5522), (2255, 5020), (2510, 4510), (2761, 4100)]