40668950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 87208704

約数和(自身を除く): 46539754

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 131, 175, 262, 350, 655, 887, 917, 1310, 1774, 1834, 3275, 4435, 4585, 6209, 6550, 8870, 9170, 12418, 22175, 22925, 31045, 44350, 45850, 62090, 116197, 155225, 232394, 310450, 580985, 813379, 1161970, 1626758, 2904925, 4066895, 5809850, 8133790, 20334475, 40668950]

約数ペア:

[(1, 40668950), (2, 20334475), (5, 8133790), (7, 5809850), (10, 4066895), (14, 2904925), (25, 1626758), (35, 1161970), (50, 813379), (70, 580985), (131, 310450), (175, 232394), (262, 155225), (350, 116197), (655, 62090), (887, 45850), (917, 44350), (1310, 31045), (1774, 22925), (1834, 22175), (3275, 12418), (4435, 9170), (4585, 8870), (6209, 6550)]