194564020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29569}}^1$

素因数の和:29632

約数の個数: 48

約数和(自身を含む): 476904960

約数和(自身を除く): 282340940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 29569, 59138, 118276, 147845, 206983, 295690, 413966, 591380, 827932, 1034915, 1389743, 2069830, 2779486, 4139660, 5558972, 6948715, 9728201, 13897430, 19456402, 27794860, 38912804, 48641005, 97282010, 194564020]

約数ペア:

[(1, 194564020), (2, 97282010), (4, 48641005), (5, 38912804), (7, 27794860), (10, 19456402), (14, 13897430), (20, 9728201), (28, 6948715), (35, 5558972), (47, 4139660), (70, 2779486), (94, 2069830), (140, 1389743), (188, 1034915), (235, 827932), (329, 591380), (470, 413966), (658, 295690), (940, 206983), (1316, 147845), (1645, 118276), (3290, 59138), (6580, 29569)]