228702915620

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1\times {\mathrm{98561}}^1$

素因数の和:99392

約数の個数: 48

約数和(自身を含む): 483687889776

約数和(自身を除く): 254984974156

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 641, 724, 905, 1282, 1810, 2564, 3205, 3620, 6410, 12820, 98561, 116021, 197122, 232042, 394244, 464084, 492805, 580105, 985610, 1160210, 1971220, 2320420, 17839541, 35679082, 63177601, 71358164, 89197705, 126355202, 178395410, 252710404, 315888005, 356790820, 631776010, 1263552020, 11435145781, 22870291562, 45740583124, 57175728905, 114351457810, 228702915620]

約数ペア:

[(1, 228702915620), (2, 114351457810), (4, 57175728905), (5, 45740583124), (10, 22870291562), (20, 11435145781), (181, 1263552020), (362, 631776010), (641, 356790820), (724, 315888005), (905, 252710404), (1282, 178395410), (1810, 126355202), (2564, 89197705), (3205, 71358164), (3620, 63177601), (6410, 35679082), (12820, 17839541), (98561, 2320420), (116021, 1971220), (197122, 1160210), (232042, 985610), (394244, 580105), (464084, 492805)]