109892500

素因数分解:

$2^2\times 5^4\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:526

約数の個数: 60

約数和(自身を含む): 243062820

約数和(自身を除く): 133170320

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 125, 226, 250, 389, 452, 500, 565, 625, 778, 1130, 1250, 1556, 1945, 2260, 2500, 2825, 3890, 5650, 7780, 9725, 11300, 14125, 19450, 28250, 38900, 43957, 48625, 56500, 70625, 87914, 97250, 141250, 175828, 194500, 219785, 243125, 282500, 439570, 486250, 879140, 972500, 1098925, 2197850, 4395700, 5494625, 10989250, 21978500, 27473125, 54946250, 109892500]

約数ペア:

[(1, 109892500), (2, 54946250), (4, 27473125), (5, 21978500), (10, 10989250), (20, 5494625), (25, 4395700), (50, 2197850), (100, 1098925), (113, 972500), (125, 879140), (226, 486250), (250, 439570), (389, 282500), (452, 243125), (500, 219785), (565, 194500), (625, 175828), (778, 141250), (1130, 97250), (1250, 87914), (1556, 70625), (1945, 56500), (2260, 48625), (2500, 43957), (2825, 38900), (3890, 28250), (5650, 19450), (7780, 14125), (9725, 11300)]