488762781680

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{48106573}}^1$

素因数の和:48106713

約数の個数: 40

約数和(自身を含む): 1145321313792

約数和(自身を除く): 656558532112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 48106573, 96213146, 192426292, 240532865, 384852584, 481065730, 769705168, 962131460, 1924262920, 3848525840, 6109534771, 12219069542, 24438139084, 30547673855, 48876278168, 61095347710, 97752556336, 122190695420, 244381390840, 488762781680]

約数ペア:

[(1, 488762781680), (2, 244381390840), (4, 122190695420), (5, 97752556336), (8, 61095347710), (10, 48876278168), (16, 30547673855), (20, 24438139084), (40, 12219069542), (80, 6109534771), (127, 3848525840), (254, 1924262920), (508, 962131460), (635, 769705168), (1016, 481065730), (1270, 384852584), (2032, 240532865), (2540, 192426292), (5080, 96213146), (10160, 48106573)]