73127960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{96221}}^1$

素因数の和:96251

約数の個数: 32

約数和(自身を含む): 173199600

約数和(自身を除く): 100071640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 96221, 192442, 384884, 481105, 769768, 962210, 1828199, 1924420, 3656398, 3848840, 7312796, 9140995, 14625592, 18281990, 36563980, 73127960]

約数ペア:

[(1, 73127960), (2, 36563980), (4, 18281990), (5, 14625592), (8, 9140995), (10, 7312796), (19, 3848840), (20, 3656398), (38, 1924420), (40, 1828199), (76, 962210), (95, 769768), (152, 481105), (190, 384884), (380, 192442), (760, 96221)]