1900564480

素因数分解:

$2^{12}\times 5^1\times {\mathrm{92801}}^1$

素因数の和:92830

約数の個数: 52

約数和(自身を含む): 4560847092

約数和(自身を除く): 2660282612

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, 20480, 92801, 185602, 371204, 464005, 742408, 928010, 1484816, 1856020, 2969632, 3712040, 5939264, 7424080, 11878528, 14848160, 23757056, 29696320, 47514112, 59392640, 95028224, 118785280, 190056448, 237570560, 380112896, 475141120, 950282240, 1900564480]

約数ペア:

[(1, 1900564480), (2, 950282240), (4, 475141120), (5, 380112896), (8, 237570560), (10, 190056448), (16, 118785280), (20, 95028224), (32, 59392640), (40, 47514112), (64, 29696320), (80, 23757056), (128, 14848160), (160, 11878528), (256, 7424080), (320, 5939264), (512, 3712040), (640, 2969632), (1024, 1856020), (1280, 1484816), (2048, 928010), (2560, 742408), (4096, 464005), (5120, 371204), (10240, 185602), (20480, 92801)]