1569471566020

素因数分解:

$2^2\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{1291}}^1\times {\mathrm{49459}}^1$

素因数の和:51988

約数の個数: 48

約数和(自身を含む): 3301193851200

約数和(自身を除く): 1731722285180

約数列:

[1, 2, 4, 5, 10, 20, 1229, 1291, 2458, 2582, 4916, 5164, 6145, 6455, 12290, 12910, 24580, 25820, 49459, 98918, 197836, 247295, 494590, 989180, 1586639, 3173278, 6346556, 7933195, 15866390, 31732780, 60785111, 63851569, 121570222, 127703138, 243140444, 255406276, 303925555, 319257845, 607851110, 638515690, 1215702220, 1277031380, 78473578301, 156947156602, 313894313204, 392367891505, 784735783010, 1569471566020]

約数ペア:

[(1, 1569471566020), (2, 784735783010), (4, 392367891505), (5, 313894313204), (10, 156947156602), (20, 78473578301), (1229, 1277031380), (1291, 1215702220), (2458, 638515690), (2582, 607851110), (4916, 319257845), (5164, 303925555), (6145, 255406276), (6455, 243140444), (12290, 127703138), (12910, 121570222), (24580, 63851569), (25820, 60785111), (49459, 31732780), (98918, 15866390), (197836, 7933195), (247295, 6346556), (494590, 3173278), (989180, 1586639)]