232858820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{503}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 497871360

約数和(自身を除く): 265012540

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 293, 316, 395, 503, 586, 790, 1006, 1172, 1465, 1580, 2012, 2515, 2930, 5030, 5860, 10060, 23147, 39737, 46294, 79474, 92588, 115735, 147379, 158948, 198685, 231470, 294758, 397370, 462940, 589516, 736895, 794740, 1473790, 2947580, 11642941, 23285882, 46571764, 58214705, 116429410, 232858820]

約数ペア:

[(1, 232858820), (2, 116429410), (4, 58214705), (5, 46571764), (10, 23285882), (20, 11642941), (79, 2947580), (158, 1473790), (293, 794740), (316, 736895), (395, 589516), (503, 462940), (586, 397370), (790, 294758), (1006, 231470), (1172, 198685), (1465, 158948), (1580, 147379), (2012, 115735), (2515, 92588), (2930, 79474), (5030, 46294), (5860, 39737), (10060, 23147)]