493978492060

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{599}}^1\times {\mathrm{140729}}^1$

素因数の和:141630

約数の個数: 48

約数和(自身を含む): 1042640424000

約数和(自身を除く): 548661931940

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 599, 1172, 1198, 1465, 2396, 2930, 2995, 5860, 5990, 11980, 140729, 175507, 281458, 351014, 562916, 702028, 703645, 877535, 1407290, 1755070, 2814580, 3510140, 41233597, 82467194, 84296671, 164934388, 168593342, 206167985, 337186684, 412335970, 421483355, 824671940, 842966710, 1685933420, 24698924603, 49397849206, 98795698412, 123494623015, 246989246030, 493978492060]

約数ペア:

[(1, 493978492060), (2, 246989246030), (4, 123494623015), (5, 98795698412), (10, 49397849206), (20, 24698924603), (293, 1685933420), (586, 842966710), (599, 824671940), (1172, 421483355), (1198, 412335970), (1465, 337186684), (2396, 206167985), (2930, 168593342), (2995, 164934388), (5860, 84296671), (5990, 82467194), (11980, 41233597), (140729, 3510140), (175507, 2814580), (281458, 1755070), (351014, 1407290), (562916, 877535), (702028, 703645)]