3670985420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{31147}}^1$

素因数の和:31310

約数の個数: 48

約数和(自身を含む): 7912090368

約数和(自身を除く): 4241104948

約数列:

[1, 2, 4, 5, 10, 20, 71, 83, 142, 166, 284, 332, 355, 415, 710, 830, 1420, 1660, 5893, 11786, 23572, 29465, 31147, 58930, 62294, 117860, 124588, 155735, 311470, 622940, 2211437, 2585201, 4422874, 5170402, 8845748, 10340804, 11057185, 12926005, 22114370, 25852010, 44228740, 51704020, 183549271, 367098542, 734197084, 917746355, 1835492710, 3670985420]

約数ペア:

[(1, 3670985420), (2, 1835492710), (4, 917746355), (5, 734197084), (10, 367098542), (20, 183549271), (71, 51704020), (83, 44228740), (142, 25852010), (166, 22114370), (284, 12926005), (332, 11057185), (355, 10340804), (415, 8845748), (710, 5170402), (830, 4422874), (1420, 2585201), (1660, 2211437), (5893, 622940), (11786, 311470), (23572, 155735), (29465, 124588), (31147, 117860), (58930, 62294)]