42472671460

素因数分解:

$2^2\times 5^1\times {\mathrm{5413}}^1\times {\mathrm{392321}}^1$

素因数の和:397743

約数の個数: 24

約数和(自身を含む): 89209314936

約数和(自身を除く): 46736643476

約数列:

[1, 2, 4, 5, 10, 20, 5413, 10826, 21652, 27065, 54130, 108260, 392321, 784642, 1569284, 1961605, 3923210, 7846420, 2123633573, 4247267146, 8494534292, 10618167865, 21236335730, 42472671460]

約数ペア:

[(1, 42472671460), (2, 21236335730), (4, 10618167865), (5, 8494534292), (10, 4247267146), (20, 2123633573), (5413, 7846420), (10826, 3923210), (21652, 1961605), (27065, 1569284), (54130, 784642), (108260, 392321)]