2017428160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{52103}}^1$

素因数の和:52142

約数の個数: 84

約数和(自身を含む): 5280531984

約数和(自身を除く): 3263103824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3872, 4840, 7744, 9680, 19360, 38720, 52103, 104206, 208412, 260515, 416824, 521030, 573133, 833648, 1042060, 1146266, 1667296, 2084120, 2292532, 2865665, 3334592, 4168240, 4585064, 5731330, 6304463, 8336480, 9170128, 11462660, 12608926, 16672960, 18340256, 22925320, 25217852, 31522315, 36680512, 45850640, 50435704, 63044630, 91701280, 100871408, 126089260, 183402560, 201742816, 252178520, 403485632, 504357040, 1008714080, 2017428160]

約数ペア:

[(1, 2017428160), (2, 1008714080), (4, 504357040), (5, 403485632), (8, 252178520), (10, 201742816), (11, 183402560), (16, 126089260), (20, 100871408), (22, 91701280), (32, 63044630), (40, 50435704), (44, 45850640), (55, 36680512), (64, 31522315), (80, 25217852), (88, 22925320), (110, 18340256), (121, 16672960), (160, 12608926), (176, 11462660), (220, 9170128), (242, 8336480), (320, 6304463), (352, 5731330), (440, 4585064), (484, 4168240), (605, 3334592), (704, 2865665), (880, 2292532), (968, 2084120), (1210, 1667296), (1760, 1146266), (1936, 1042060), (2420, 833648), (3520, 573133), (3872, 521030), (4840, 416824), (7744, 260515), (9680, 208412), (19360, 104206), (38720, 52103)]