127849250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{9649}}^1$

素因数の和:9719

約数の個数: 32

約数和(自身を含む): 243874800

約数和(自身を除く): 116025550

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 1325, 2650, 6625, 9649, 13250, 19298, 48245, 96490, 241225, 482450, 511397, 1022794, 1206125, 2412250, 2556985, 5113970, 12784925, 25569850, 63924625, 127849250]

約数ペア:

[(1, 127849250), (2, 63924625), (5, 25569850), (10, 12784925), (25, 5113970), (50, 2556985), (53, 2412250), (106, 1206125), (125, 1022794), (250, 511397), (265, 482450), (530, 241225), (1325, 96490), (2650, 48245), (6625, 19298), (9649, 13250)]