21014721050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{22120759}}^1$

素因数の和:22120790

約数の個数: 24

約数和(自身を含む): 41144613600

約数和(自身を除く): 20129892550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 22120759, 44241518, 110603795, 221207590, 420294421, 553018975, 840588842, 1106037950, 2101472105, 4202944210, 10507360525, 21014721050]

約数ペア:

[(1, 21014721050), (2, 10507360525), (5, 4202944210), (10, 2101472105), (19, 1106037950), (25, 840588842), (38, 553018975), (50, 420294421), (95, 221207590), (190, 110603795), (475, 44241518), (950, 22120759)]