201904520

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{8599}}^1$

素因数の和:9197

約数の個数: 32

約数和(自身を含む): 455112000

約数和(自身を除く): 253207480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 2348, 2935, 4696, 5870, 8599, 11740, 17198, 23480, 34396, 42995, 68792, 85990, 171980, 343960, 5047613, 10095226, 20190452, 25238065, 40380904, 50476130, 100952260, 201904520]

約数ペア:

[(1, 201904520), (2, 100952260), (4, 50476130), (5, 40380904), (8, 25238065), (10, 20190452), (20, 10095226), (40, 5047613), (587, 343960), (1174, 171980), (2348, 85990), (2935, 68792), (4696, 42995), (5870, 34396), (8599, 23480), (11740, 17198)]