200875120

素因数分解:

$2^4\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{1721}}^1$

素因数の和:3193

約数の個数: 40

約数和(自身を含む): 467626320

約数和(自身を除く): 266751200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1459, 1721, 2918, 3442, 5836, 6884, 7295, 8605, 11672, 13768, 14590, 17210, 23344, 27536, 29180, 34420, 58360, 68840, 116720, 137680, 2510939, 5021878, 10043756, 12554695, 20087512, 25109390, 40175024, 50218780, 100437560, 200875120]

約数ペア:

[(1, 200875120), (2, 100437560), (4, 50218780), (5, 40175024), (8, 25109390), (10, 20087512), (16, 12554695), (20, 10043756), (40, 5021878), (80, 2510939), (1459, 137680), (1721, 116720), (2918, 68840), (3442, 58360), (5836, 34420), (6884, 29180), (7295, 27536), (8605, 23344), (11672, 17210), (13768, 14590)]