11973880

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{641}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 27041040

約数和(自身を除く): 15067160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 641, 934, 1282, 1868, 2335, 2564, 3205, 3736, 4670, 5128, 6410, 9340, 12820, 18680, 25640, 299347, 598694, 1197388, 1496735, 2394776, 2993470, 5986940, 11973880]

約数ペア:

[(1, 11973880), (2, 5986940), (4, 2993470), (5, 2394776), (8, 1496735), (10, 1197388), (20, 598694), (40, 299347), (467, 25640), (641, 18680), (934, 12820), (1282, 9340), (1868, 6410), (2335, 5128), (2564, 4670), (3205, 3736)]