74538979810

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{19661}}^1\times {\mathrm{4799}}^1$

素因数の和:24546

約数の個数: 32

約数和(自身を含む): 135903744000

約数和(自身を除く): 61364764190

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 4799, 9598, 19661, 23995, 39322, 47990, 98305, 196610, 379121, 758242, 1553219, 1895605, 3106438, 3791210, 7766095, 15532190, 94353139, 188706278, 471765695, 943531390, 7453897981, 14907795962, 37269489905, 74538979810]

約数ペア:

[(1, 74538979810), (2, 37269489905), (5, 14907795962), (10, 7453897981), (79, 943531390), (158, 471765695), (395, 188706278), (790, 94353139), (4799, 15532190), (9598, 7766095), (19661, 3791210), (23995, 3106438), (39322, 1895605), (47990, 1553219), (98305, 758242), (196610, 379121)]