302181520

素因数分解:

$2^4\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{2647}}^1$

素因数の和:4087

約数の個数: 40

約数和(自身を含む): 703329984

約数和(自身を除く): 401148464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1427, 2647, 2854, 5294, 5708, 7135, 10588, 11416, 13235, 14270, 21176, 22832, 26470, 28540, 42352, 52940, 57080, 105880, 114160, 211760, 3777269, 7554538, 15109076, 18886345, 30218152, 37772690, 60436304, 75545380, 151090760, 302181520]

約数ペア:

[(1, 302181520), (2, 151090760), (4, 75545380), (5, 60436304), (8, 37772690), (10, 30218152), (16, 18886345), (20, 15109076), (40, 7554538), (80, 3777269), (1427, 211760), (2647, 114160), (2854, 105880), (5294, 57080), (5708, 52940), (7135, 42352), (10588, 28540), (11416, 26470), (13235, 22832), (14270, 21176)]