230457250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{17393}}^1$

素因数の和:17463

約数の個数: 32

約数和(自身を含む): 439581168

約数和(自身を除く): 209123918

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 1325, 2650, 6625, 13250, 17393, 34786, 86965, 173930, 434825, 869650, 921829, 1843658, 2174125, 4348250, 4609145, 9218290, 23045725, 46091450, 115228625, 230457250]

約数ペア:

[(1, 230457250), (2, 115228625), (5, 46091450), (10, 23045725), (25, 9218290), (50, 4609145), (53, 4348250), (106, 2174125), (125, 1843658), (250, 921829), (265, 869650), (530, 434825), (1325, 173930), (2650, 86965), (6625, 34786), (13250, 17393)]