40376978210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{51110099}}^1$

素因数の和:51110185

約数の個数: 16

約数和(自身を含む): 73598544000

約数和(自身を除く): 33221565790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 51110099, 102220198, 255550495, 511100990, 4037697821, 8075395642, 20188489105, 40376978210]

約数ペア:

[(1, 40376978210), (2, 20188489105), (5, 8075395642), (10, 4037697821), (79, 511100990), (158, 255550495), (395, 102220198), (790, 51110099)]