89184260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 208134360

約数和(自身を除く): 118950100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 137, 220, 242, 269, 274, 484, 538, 548, 605, 685, 1076, 1210, 1345, 1370, 1507, 2420, 2690, 2740, 2959, 3014, 5380, 5918, 6028, 7535, 11836, 14795, 15070, 16577, 29590, 30140, 32549, 33154, 36853, 59180, 65098, 66308, 73706, 82885, 130196, 147412, 162745, 165770, 184265, 325490, 331540, 368530, 405383, 650980, 737060, 810766, 1621532, 2026915, 4053830, 4459213, 8107660, 8918426, 17836852, 22296065, 44592130, 89184260]

約数ペア:

[(1, 89184260), (2, 44592130), (4, 22296065), (5, 17836852), (10, 8918426), (11, 8107660), (20, 4459213), (22, 4053830), (44, 2026915), (55, 1621532), (110, 810766), (121, 737060), (137, 650980), (220, 405383), (242, 368530), (269, 331540), (274, 325490), (484, 184265), (538, 165770), (548, 162745), (605, 147412), (685, 130196), (1076, 82885), (1210, 73706), (1345, 66308), (1370, 65098), (1507, 59180), (2420, 36853), (2690, 33154), (2740, 32549), (2959, 30140), (3014, 29590), (5380, 16577), (5918, 15070), (6028, 14795), (7535, 11836)]