90716409860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1582079}}^1$

素因数の和:1582196

約数の個数: 48

約数和(自身を含む): 197747343360

約数和(自身を除く): 107030933500

約数列:

[1, 2, 4, 5, 10, 20, 47, 61, 94, 122, 188, 235, 244, 305, 470, 610, 940, 1220, 2867, 5734, 11468, 14335, 28670, 57340, 1582079, 3164158, 6328316, 7910395, 15820790, 31641580, 74357713, 96506819, 148715426, 193013638, 297430852, 371788565, 386027276, 482534095, 743577130, 965068190, 1487154260, 1930136380, 4535820493, 9071640986, 18143281972, 22679102465, 45358204930, 90716409860]

約数ペア:

[(1, 90716409860), (2, 45358204930), (4, 22679102465), (5, 18143281972), (10, 9071640986), (20, 4535820493), (47, 1930136380), (61, 1487154260), (94, 965068190), (122, 743577130), (188, 482534095), (235, 386027276), (244, 371788565), (305, 297430852), (470, 193013638), (610, 148715426), (940, 96506819), (1220, 74357713), (2867, 31641580), (5734, 15820790), (11468, 7910395), (14335, 6328316), (28670, 3164158), (57340, 1582079)]