5771350280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1\times {\mathrm{3967}}^1$

素因数の和:4998

約数の個数: 64

約数和(自身を含む): 13353431040

約数和(自身を除く): 7582080760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 983, 1480, 1966, 3932, 3967, 4915, 7864, 7934, 9830, 15868, 19660, 19835, 31736, 36371, 39320, 39670, 72742, 79340, 145484, 146779, 158680, 181855, 290968, 293558, 363710, 587116, 727420, 733895, 1174232, 1454840, 1467790, 2935580, 3899561, 5871160, 7799122, 15598244, 19497805, 31196488, 38995610, 77991220, 144283757, 155982440, 288567514, 577135028, 721418785, 1154270056, 1442837570, 2885675140, 5771350280]

約数ペア:

[(1, 5771350280), (2, 2885675140), (4, 1442837570), (5, 1154270056), (8, 721418785), (10, 577135028), (20, 288567514), (37, 155982440), (40, 144283757), (74, 77991220), (148, 38995610), (185, 31196488), (296, 19497805), (370, 15598244), (740, 7799122), (983, 5871160), (1480, 3899561), (1966, 2935580), (3932, 1467790), (3967, 1454840), (4915, 1174232), (7864, 733895), (7934, 727420), (9830, 587116), (15868, 363710), (19660, 293558), (19835, 290968), (31736, 181855), (36371, 158680), (39320, 146779), (39670, 145484), (72742, 79340)]