90456860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9403}}^1$

素因数の和:9462

約数の個数: 48

約数和(自身を含む): 210122976

約数和(自身を除く): 119666116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9403, 9620, 18806, 37612, 47015, 94030, 122239, 188060, 244478, 347911, 488956, 611195, 695822, 1222390, 1391644, 1739555, 2444780, 3479110, 4522843, 6958220, 9045686, 18091372, 22614215, 45228430, 90456860]

約数ペア:

[(1, 90456860), (2, 45228430), (4, 22614215), (5, 18091372), (10, 9045686), (13, 6958220), (20, 4522843), (26, 3479110), (37, 2444780), (52, 1739555), (65, 1391644), (74, 1222390), (130, 695822), (148, 611195), (185, 488956), (260, 347911), (370, 244478), (481, 188060), (740, 122239), (962, 94030), (1924, 47015), (2405, 37612), (4810, 18806), (9403, 9620)]