274370560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13397}}^1$

素因数の和:13426

約数の個数: 52

約数和(自身を含む): 658458108

約数和(自身を除く): 384087548

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, 4096, 5120, 10240, 13397, 20480, 26794, 53588, 66985, 107176, 133970, 214352, 267940, 428704, 535880, 857408, 1071760, 1714816, 2143520, 3429632, 4287040, 6859264, 8574080, 13718528, 17148160, 27437056, 34296320, 54874112, 68592640, 137185280, 274370560]

約数ペア:

[(1, 274370560), (2, 137185280), (4, 68592640), (5, 54874112), (8, 34296320), (10, 27437056), (16, 17148160), (20, 13718528), (32, 8574080), (40, 6859264), (64, 4287040), (80, 3429632), (128, 2143520), (160, 1714816), (256, 1071760), (320, 857408), (512, 535880), (640, 428704), (1024, 267940), (1280, 214352), (2048, 133970), (2560, 107176), (4096, 66985), (5120, 53588), (10240, 26794), (13397, 20480)]