37242880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{3637}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 89385660

約数和(自身を除く): 52142780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 3637, 5120, 7274, 10240, 14548, 18185, 29096, 36370, 58192, 72740, 116384, 145480, 232768, 290960, 465536, 581920, 931072, 1163840, 1862144, 2327680, 3724288, 4655360, 7448576, 9310720, 18621440, 37242880]

約数ペア:

[(1, 37242880), (2, 18621440), (4, 9310720), (5, 7448576), (8, 4655360), (10, 3724288), (16, 2327680), (20, 1862144), (32, 1163840), (40, 931072), (64, 581920), (80, 465536), (128, 290960), (160, 232768), (256, 145480), (320, 116384), (512, 72740), (640, 58192), (1024, 36370), (1280, 29096), (2048, 18185), (2560, 14548), (3637, 10240), (5120, 7274)]