40700576

素因数分解:

$2^5\times 7^2\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 94500756

約数和(自身を除く): 53800180

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 101, 112, 196, 202, 224, 257, 392, 404, 514, 707, 784, 808, 1028, 1414, 1568, 1616, 1799, 2056, 2828, 3232, 3598, 4112, 4949, 5656, 7196, 8224, 9898, 11312, 12593, 14392, 19796, 22624, 25186, 25957, 28784, 39592, 50372, 51914, 57568, 79184, 100744, 103828, 158368, 181699, 201488, 207656, 363398, 402976, 415312, 726796, 830624, 1271893, 1453592, 2543786, 2907184, 5087572, 5814368, 10175144, 20350288, 40700576]

約数ペア:

[(1, 40700576), (2, 20350288), (4, 10175144), (7, 5814368), (8, 5087572), (14, 2907184), (16, 2543786), (28, 1453592), (32, 1271893), (49, 830624), (56, 726796), (98, 415312), (101, 402976), (112, 363398), (196, 207656), (202, 201488), (224, 181699), (257, 158368), (392, 103828), (404, 100744), (514, 79184), (707, 57568), (784, 51914), (808, 50372), (1028, 39592), (1414, 28784), (1568, 25957), (1616, 25186), (1799, 22624), (2056, 19796), (2828, 14392), (3232, 12593), (3598, 11312), (4112, 9898), (4949, 8224), (5656, 7196)]