241653080

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 554273280

約数和(自身を除く): 312620200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 131, 214, 262, 428, 431, 524, 535, 655, 856, 862, 1048, 1070, 1310, 1724, 2140, 2155, 2620, 3448, 4280, 4310, 5240, 8620, 14017, 17240, 28034, 46117, 56068, 56461, 70085, 92234, 112136, 112922, 140170, 184468, 225844, 230585, 280340, 282305, 368936, 451688, 461170, 560680, 564610, 922340, 1129220, 1844680, 2258440, 6041327, 12082654, 24165308, 30206635, 48330616, 60413270, 120826540, 241653080]

約数ペア:

[(1, 241653080), (2, 120826540), (4, 60413270), (5, 48330616), (8, 30206635), (10, 24165308), (20, 12082654), (40, 6041327), (107, 2258440), (131, 1844680), (214, 1129220), (262, 922340), (428, 564610), (431, 560680), (524, 461170), (535, 451688), (655, 368936), (856, 282305), (862, 280340), (1048, 230585), (1070, 225844), (1310, 184468), (1724, 140170), (2140, 112922), (2155, 112136), (2620, 92234), (3448, 70085), (4280, 56461), (4310, 56068), (5240, 46117), (8620, 28034), (14017, 17240)]