4192400

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 60

約数和(自身を含む): 10332672

約数和(自身を除く): 6140272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 223, 235, 376, 400, 446, 470, 752, 892, 940, 1115, 1175, 1784, 1880, 2230, 2350, 3568, 3760, 4460, 4700, 5575, 8920, 9400, 10481, 11150, 17840, 18800, 20962, 22300, 41924, 44600, 52405, 83848, 89200, 104810, 167696, 209620, 262025, 419240, 524050, 838480, 1048100, 2096200, 4192400]

約数ペア:

[(1, 4192400), (2, 2096200), (4, 1048100), (5, 838480), (8, 524050), (10, 419240), (16, 262025), (20, 209620), (25, 167696), (40, 104810), (47, 89200), (50, 83848), (80, 52405), (94, 44600), (100, 41924), (188, 22300), (200, 20962), (223, 18800), (235, 17840), (376, 11150), (400, 10481), (446, 9400), (470, 8920), (752, 5575), (892, 4700), (940, 4460), (1115, 3760), (1175, 3568), (1784, 2350), (1880, 2230)]