42930800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{887}}^1$

素因数の和:927

約数の個数: 90

約数和(自身を含む): 113497944

約数和(自身を除く): 70567144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 880, 887, 968, 1100, 1210, 1774, 1936, 2200, 2420, 3025, 3548, 4400, 4435, 4840, 6050, 7096, 8870, 9680, 9757, 12100, 14192, 17740, 19514, 22175, 24200, 35480, 39028, 44350, 48400, 48785, 70960, 78056, 88700, 97570, 107327, 156112, 177400, 195140, 214654, 243925, 354800, 390280, 429308, 487850, 536635, 780560, 858616, 975700, 1073270, 1717232, 1951400, 2146540, 2683175, 3902800, 4293080, 5366350, 8586160, 10732700, 21465400, 42930800]

約数ペア:

[(1, 42930800), (2, 21465400), (4, 10732700), (5, 8586160), (8, 5366350), (10, 4293080), (11, 3902800), (16, 2683175), (20, 2146540), (22, 1951400), (25, 1717232), (40, 1073270), (44, 975700), (50, 858616), (55, 780560), (80, 536635), (88, 487850), (100, 429308), (110, 390280), (121, 354800), (176, 243925), (200, 214654), (220, 195140), (242, 177400), (275, 156112), (400, 107327), (440, 97570), (484, 88700), (550, 78056), (605, 70960), (880, 48785), (887, 48400), (968, 44350), (1100, 39028), (1210, 35480), (1774, 24200), (1936, 22175), (2200, 19514), (2420, 17740), (3025, 14192), (3548, 12100), (4400, 9757), (4435, 9680), (4840, 8870), (6050, 7096)]