82549300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1945

約数の個数: 72

約数和(自身を含む): 196862400

約数和(自身を除く): 114313100

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 230, 380, 437, 460, 475, 575, 874, 950, 1150, 1748, 1889, 1900, 2185, 2300, 3778, 4370, 7556, 8740, 9445, 10925, 18890, 21850, 35891, 37780, 43447, 43700, 47225, 71782, 86894, 94450, 143564, 173788, 179455, 188900, 217235, 358910, 434470, 717820, 825493, 868940, 897275, 1086175, 1650986, 1794550, 2172350, 3301972, 3589100, 4127465, 4344700, 8254930, 16509860, 20637325, 41274650, 82549300]

約数ペア:

[(1, 82549300), (2, 41274650), (4, 20637325), (5, 16509860), (10, 8254930), (19, 4344700), (20, 4127465), (23, 3589100), (25, 3301972), (38, 2172350), (46, 1794550), (50, 1650986), (76, 1086175), (92, 897275), (95, 868940), (100, 825493), (115, 717820), (190, 434470), (230, 358910), (380, 217235), (437, 188900), (460, 179455), (475, 173788), (575, 143564), (874, 94450), (950, 86894), (1150, 71782), (1748, 47225), (1889, 43700), (1900, 43447), (2185, 37780), (2300, 35891), (3778, 21850), (4370, 18890), (7556, 10925), (8740, 9445)]