79577380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 174953520

約数和(自身を除く): 95376140

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1961, 2029, 3922, 4058, 7844, 8116, 9805, 10145, 19610, 20290, 39220, 40580, 75073, 107537, 150146, 215074, 300292, 375365, 430148, 537685, 750730, 1075370, 1501460, 2150740, 3978869, 7957738, 15915476, 19894345, 39788690, 79577380]

約数ペア:

[(1, 79577380), (2, 39788690), (4, 19894345), (5, 15915476), (10, 7957738), (20, 3978869), (37, 2150740), (53, 1501460), (74, 1075370), (106, 750730), (148, 537685), (185, 430148), (212, 375365), (265, 300292), (370, 215074), (530, 150146), (740, 107537), (1060, 75073), (1961, 40580), (2029, 39220), (3922, 20290), (4058, 19610), (7844, 10145), (8116, 9805)]