40377400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 108564480

約数和(自身を除く): 68187080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 151, 175, 191, 200, 280, 302, 350, 382, 604, 700, 755, 764, 955, 1057, 1208, 1337, 1400, 1510, 1528, 1910, 2114, 2674, 3020, 3775, 3820, 4228, 4775, 5285, 5348, 6040, 6685, 7550, 7640, 8456, 9550, 10570, 10696, 13370, 15100, 19100, 21140, 26425, 26740, 28841, 30200, 33425, 38200, 42280, 52850, 53480, 57682, 66850, 105700, 115364, 133700, 144205, 201887, 211400, 230728, 267400, 288410, 403774, 576820, 721025, 807548, 1009435, 1153640, 1442050, 1615096, 2018870, 2884100, 4037740, 5047175, 5768200, 8075480, 10094350, 20188700, 40377400]

約数ペア:

[(1, 40377400), (2, 20188700), (4, 10094350), (5, 8075480), (7, 5768200), (8, 5047175), (10, 4037740), (14, 2884100), (20, 2018870), (25, 1615096), (28, 1442050), (35, 1153640), (40, 1009435), (50, 807548), (56, 721025), (70, 576820), (100, 403774), (140, 288410), (151, 267400), (175, 230728), (191, 211400), (200, 201887), (280, 144205), (302, 133700), (350, 115364), (382, 105700), (604, 66850), (700, 57682), (755, 53480), (764, 52850), (955, 42280), (1057, 38200), (1208, 33425), (1337, 30200), (1400, 28841), (1510, 26740), (1528, 26425), (1910, 21140), (2114, 19100), (2674, 15100), (3020, 13370), (3775, 10696), (3820, 10570), (4228, 9550), (4775, 8456), (5285, 7640), (5348, 7550), (6040, 6685)]