100720576

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1811}}^1$

素因数の和:1913

約数の個数: 56

約数和(自身を含む): 220919040

約数和(自身を除く): 120198464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 158, 176, 316, 352, 632, 704, 869, 1264, 1738, 1811, 2528, 3476, 3622, 5056, 6952, 7244, 13904, 14488, 19921, 27808, 28976, 39842, 55616, 57952, 79684, 115904, 143069, 159368, 286138, 318736, 572276, 637472, 1144552, 1274944, 1573759, 2289104, 3147518, 4578208, 6295036, 9156416, 12590072, 25180144, 50360288, 100720576]

約数ペア:

[(1, 100720576), (2, 50360288), (4, 25180144), (8, 12590072), (11, 9156416), (16, 6295036), (22, 4578208), (32, 3147518), (44, 2289104), (64, 1573759), (79, 1274944), (88, 1144552), (158, 637472), (176, 572276), (316, 318736), (352, 286138), (632, 159368), (704, 143069), (869, 115904), (1264, 79684), (1738, 57952), (1811, 55616), (2528, 39842), (3476, 28976), (3622, 27808), (5056, 19921), (6952, 14488), (7244, 13904)]