22280049560

素因数分解:

$2^3\times 5^1\times {\mathrm{3853}}^1\times {\mathrm{144563}}^1$

素因数の和:148427

約数の個数: 32

約数和(自身を含む): 50143469040

約数和(自身を除く): 27863419480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3853, 7706, 15412, 19265, 30824, 38530, 77060, 144563, 154120, 289126, 578252, 722815, 1156504, 1445630, 2891260, 5782520, 557001239, 1114002478, 2228004956, 2785006195, 4456009912, 5570012390, 11140024780, 22280049560]

約数ペア:

[(1, 22280049560), (2, 11140024780), (4, 5570012390), (5, 4456009912), (8, 2785006195), (10, 2228004956), (20, 1114002478), (40, 557001239), (3853, 5782520), (7706, 2891260), (15412, 1445630), (19265, 1156504), (30824, 722815), (38530, 578252), (77060, 289126), (144563, 154120)]