79273700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3837

約数の個数: 72

約数和(自身を含む): 197591520

約数和(自身を除く): 118317820

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 3793, 4180, 5225, 7586, 10450, 15172, 18965, 20900, 37930, 41723, 72067, 75860, 83446, 94825, 144134, 166892, 189650, 208615, 288268, 360335, 379300, 417230, 720670, 792737, 834460, 1043075, 1441340, 1585474, 1801675, 2086150, 3170948, 3603350, 3963685, 4172300, 7206700, 7927370, 15854740, 19818425, 39636850, 79273700]

約数ペア:

[(1, 79273700), (2, 39636850), (4, 19818425), (5, 15854740), (10, 7927370), (11, 7206700), (19, 4172300), (20, 3963685), (22, 3603350), (25, 3170948), (38, 2086150), (44, 1801675), (50, 1585474), (55, 1441340), (76, 1043075), (95, 834460), (100, 792737), (110, 720670), (190, 417230), (209, 379300), (220, 360335), (275, 288268), (380, 208615), (418, 189650), (475, 166892), (550, 144134), (836, 94825), (950, 83446), (1045, 75860), (1100, 72067), (1900, 41723), (2090, 37930), (3793, 20900), (4180, 18965), (5225, 15172), (7586, 10450)]