11638720

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1037

約数の個数: 56

約数和(自身を含む): 28492704

約数和(自身を除く): 16853984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 983, 1184, 1480, 1966, 2368, 2960, 3932, 4915, 5920, 7864, 9830, 11840, 15728, 19660, 31456, 36371, 39320, 62912, 72742, 78640, 145484, 157280, 181855, 290968, 314560, 363710, 581936, 727420, 1163872, 1454840, 2327744, 2909680, 5819360, 11638720]

約数ペア:

[(1, 11638720), (2, 5819360), (4, 2909680), (5, 2327744), (8, 1454840), (10, 1163872), (16, 727420), (20, 581936), (32, 363710), (37, 314560), (40, 290968), (64, 181855), (74, 157280), (80, 145484), (148, 78640), (160, 72742), (185, 62912), (296, 39320), (320, 36371), (370, 31456), (592, 19660), (740, 15728), (983, 11840), (1184, 9830), (1480, 7864), (1966, 5920), (2368, 4915), (2960, 3932)]