293815820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{4483}}^1$

素因数の和:4634

約数の個数: 48

約数和(自身を含む): 644081760

約数和(自身を除く): 350265940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 226, 290, 452, 565, 580, 1130, 2260, 3277, 4483, 6554, 8966, 13108, 16385, 17932, 22415, 32770, 44830, 65540, 89660, 130007, 260014, 506579, 520028, 650035, 1013158, 1300070, 2026316, 2532895, 2600140, 5065790, 10131580, 14690791, 29381582, 58763164, 73453955, 146907910, 293815820]

約数ペア:

[(1, 293815820), (2, 146907910), (4, 73453955), (5, 58763164), (10, 29381582), (20, 14690791), (29, 10131580), (58, 5065790), (113, 2600140), (116, 2532895), (145, 2026316), (226, 1300070), (290, 1013158), (452, 650035), (565, 520028), (580, 506579), (1130, 260014), (2260, 130007), (3277, 89660), (4483, 65540), (6554, 44830), (8966, 32770), (13108, 22415), (16385, 17932)]