202436120

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{16273}}^1$

素因数の和:16595

約数の個数: 32

約数和(自身を含む): 456973920

約数和(自身を除く): 254537800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6220, 12440, 16273, 32546, 65092, 81365, 130184, 162730, 325460, 650920, 5060903, 10121806, 20243612, 25304515, 40487224, 50609030, 101218060, 202436120]

約数ペア:

[(1, 202436120), (2, 101218060), (4, 50609030), (5, 40487224), (8, 25304515), (10, 20243612), (20, 10121806), (40, 5060903), (311, 650920), (622, 325460), (1244, 162730), (1555, 130184), (2488, 81365), (3110, 65092), (6220, 32546), (12440, 16273)]