89159680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{8707}}^1$

素因数の和:8734

約数の個数: 48

約数和(自身を含む): 213955560

約数和(自身を除く): 124795880

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, 5120, 8707, 10240, 17414, 34828, 43535, 69656, 87070, 139312, 174140, 278624, 348280, 557248, 696560, 1114496, 1393120, 2228992, 2786240, 4457984, 5572480, 8915968, 11144960, 17831936, 22289920, 44579840, 89159680]

約数ペア:

[(1, 89159680), (2, 44579840), (4, 22289920), (5, 17831936), (8, 11144960), (10, 8915968), (16, 5572480), (20, 4457984), (32, 2786240), (40, 2228992), (64, 1393120), (80, 1114496), (128, 696560), (160, 557248), (256, 348280), (320, 278624), (512, 174140), (640, 139312), (1024, 87070), (1280, 69656), (2048, 43535), (2560, 34828), (5120, 17414), (8707, 10240)]