29551840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9721}}^1$

素因数の和:9755

約数の個数: 48

約数和(自身を含む): 73498320

約数和(自身を除く): 43946480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 9721, 19442, 38884, 48605, 77768, 97210, 155536, 184699, 194420, 311072, 369398, 388840, 738796, 777680, 923495, 1477592, 1555360, 1846990, 2955184, 3693980, 5910368, 7387960, 14775920, 29551840]

約数ペア:

[(1, 29551840), (2, 14775920), (4, 7387960), (5, 5910368), (8, 3693980), (10, 2955184), (16, 1846990), (19, 1555360), (20, 1477592), (32, 923495), (38, 777680), (40, 738796), (76, 388840), (80, 369398), (95, 311072), (152, 194420), (160, 184699), (190, 155536), (304, 97210), (380, 77768), (608, 48605), (760, 38884), (1520, 19442), (3040, 9721)]