54288700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28573}}^1$

素因数の和:28606

約数の個数: 36

約数和(自身を含む): 124011160

約数和(自身を除く): 69722460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 28573, 57146, 114292, 142865, 285730, 542887, 571460, 714325, 1085774, 1428650, 2171548, 2714435, 2857300, 5428870, 10857740, 13572175, 27144350, 54288700]

約数ペア:

[(1, 54288700), (2, 27144350), (4, 13572175), (5, 10857740), (10, 5428870), (19, 2857300), (20, 2714435), (25, 2171548), (38, 1428650), (50, 1085774), (76, 714325), (95, 571460), (100, 542887), (190, 285730), (380, 142865), (475, 114292), (950, 57146), (1900, 28573)]