39068560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25703}}^1$

素因数の和:25735

約数の個数: 40

約数和(自身を含む): 95618880

約数和(自身を除く): 56550320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 25703, 51406, 102812, 128515, 205624, 257030, 411248, 488357, 514060, 976714, 1028120, 1953428, 2056240, 2441785, 3906856, 4883570, 7813712, 9767140, 19534280, 39068560]

約数ペア:

[(1, 39068560), (2, 19534280), (4, 9767140), (5, 7813712), (8, 4883570), (10, 3906856), (16, 2441785), (19, 2056240), (20, 1953428), (38, 1028120), (40, 976714), (76, 514060), (80, 488357), (95, 411248), (152, 257030), (190, 205624), (304, 128515), (380, 102812), (760, 51406), (1520, 25703)]