528050765080

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1\times {\mathrm{140659}}^1$

素因数の和:141536

約数の個数: 64

約数和(自身を含む): 1199098368000

約数和(自身を除く): 671047602920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 739, 1016, 1270, 1478, 2540, 2956, 3695, 5080, 5912, 7390, 14780, 29560, 93853, 140659, 187706, 281318, 375412, 469265, 562636, 703295, 750824, 938530, 1125272, 1406590, 1877060, 2813180, 3754120, 5626360, 17863693, 35727386, 71454772, 89318465, 103947001, 142909544, 178636930, 207894002, 357273860, 415788004, 519735005, 714547720, 831576008, 1039470010, 2078940020, 4157880040, 13201269127, 26402538254, 52805076508, 66006345635, 105610153016, 132012691270, 264025382540, 528050765080]

約数ペア:

[(1, 528050765080), (2, 264025382540), (4, 132012691270), (5, 105610153016), (8, 66006345635), (10, 52805076508), (20, 26402538254), (40, 13201269127), (127, 4157880040), (254, 2078940020), (508, 1039470010), (635, 831576008), (739, 714547720), (1016, 519735005), (1270, 415788004), (1478, 357273860), (2540, 207894002), (2956, 178636930), (3695, 142909544), (5080, 103947001), (5912, 89318465), (7390, 71454772), (14780, 35727386), (29560, 17863693), (93853, 5626360), (140659, 3754120), (187706, 2813180), (281318, 1877060), (375412, 1406590), (469265, 1125272), (562636, 938530), (703295, 750824)]