23277440

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 57209760

約数和(自身を除く): 33932320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 983, 1184, 1480, 1966, 2368, 2960, 3932, 4736, 4915, 5920, 7864, 9830, 11840, 15728, 19660, 23680, 31456, 36371, 39320, 62912, 72742, 78640, 125824, 145484, 157280, 181855, 290968, 314560, 363710, 581936, 629120, 727420, 1163872, 1454840, 2327744, 2909680, 4655488, 5819360, 11638720, 23277440]

約数ペア:

[(1, 23277440), (2, 11638720), (4, 5819360), (5, 4655488), (8, 2909680), (10, 2327744), (16, 1454840), (20, 1163872), (32, 727420), (37, 629120), (40, 581936), (64, 363710), (74, 314560), (80, 290968), (128, 181855), (148, 157280), (160, 145484), (185, 125824), (296, 78640), (320, 72742), (370, 62912), (592, 39320), (640, 36371), (740, 31456), (983, 23680), (1184, 19660), (1480, 15728), (1966, 11840), (2368, 9830), (2960, 7864), (3932, 5920), (4736, 4915)]