61629440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{12037}}^1$

素因数の和:12062

約数の個数: 44

約数和(自身を含む): 147850716

約数和(自身を除く): 86221276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 12037, 24074, 48148, 60185, 96296, 120370, 192592, 240740, 385184, 481480, 770368, 962960, 1540736, 1925920, 3081472, 3851840, 6162944, 7703680, 12325888, 15407360, 30814720, 61629440]

約数ペア:

[(1, 61629440), (2, 30814720), (4, 15407360), (5, 12325888), (8, 7703680), (10, 6162944), (16, 3851840), (20, 3081472), (32, 1925920), (40, 1540736), (64, 962960), (80, 770368), (128, 481480), (160, 385184), (256, 240740), (320, 192592), (512, 120370), (640, 96296), (1024, 60185), (1280, 48148), (2560, 24074), (5120, 12037)]