69969920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{6833}}^1$

素因数の和:6860

約数の個数: 48

約数和(自身を含む): 167911380

約数和(自身を除く): 97941460

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, 6833, 10240, 13666, 27332, 34165, 54664, 68330, 109328, 136660, 218656, 273320, 437312, 546640, 874624, 1093280, 1749248, 2186560, 3498496, 4373120, 6996992, 8746240, 13993984, 17492480, 34984960, 69969920]

約数ペア:

[(1, 69969920), (2, 34984960), (4, 17492480), (5, 13993984), (8, 8746240), (10, 6996992), (16, 4373120), (20, 3498496), (32, 2186560), (40, 1749248), (64, 1093280), (80, 874624), (128, 546640), (160, 437312), (256, 273320), (320, 218656), (512, 136660), (640, 109328), (1024, 68330), (1280, 54664), (2048, 34165), (2560, 27332), (5120, 13666), (6833, 10240)]