565558520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{1063}}^1$

素因数の和:1404

約数の個数: 64

約数和(自身を含む): 1305400320

約数和(自身を除く): 739841800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 283, 376, 470, 566, 940, 1063, 1132, 1415, 1880, 2126, 2264, 2830, 4252, 5315, 5660, 8504, 10630, 11320, 13301, 21260, 26602, 42520, 49961, 53204, 66505, 99922, 106408, 133010, 199844, 249805, 266020, 300829, 399688, 499610, 532040, 601658, 999220, 1203316, 1504145, 1998440, 2406632, 3008290, 6016580, 12033160, 14138963, 28277926, 56555852, 70694815, 113111704, 141389630, 282779260, 565558520]

約数ペア:

[(1, 565558520), (2, 282779260), (4, 141389630), (5, 113111704), (8, 70694815), (10, 56555852), (20, 28277926), (40, 14138963), (47, 12033160), (94, 6016580), (188, 3008290), (235, 2406632), (283, 1998440), (376, 1504145), (470, 1203316), (566, 999220), (940, 601658), (1063, 532040), (1132, 499610), (1415, 399688), (1880, 300829), (2126, 266020), (2264, 249805), (2830, 199844), (4252, 133010), (5315, 106408), (5660, 99922), (8504, 66505), (10630, 53204), (11320, 49961), (13301, 42520), (21260, 26602)]