38012240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{9697}}^1$

素因数の和:9724

約数の個数: 60

約数和(自身を含む): 102818196

約数和(自身を除く): 64805956

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 9697, 19394, 38788, 48485, 67879, 77576, 96970, 135758, 155152, 193940, 271516, 339395, 387880, 475153, 543032, 678790, 775760, 950306, 1086064, 1357580, 1900612, 2375765, 2715160, 3801224, 4751530, 5430320, 7602448, 9503060, 19006120, 38012240]

約数ペア:

[(1, 38012240), (2, 19006120), (4, 9503060), (5, 7602448), (7, 5430320), (8, 4751530), (10, 3801224), (14, 2715160), (16, 2375765), (20, 1900612), (28, 1357580), (35, 1086064), (40, 950306), (49, 775760), (56, 678790), (70, 543032), (80, 475153), (98, 387880), (112, 339395), (140, 271516), (196, 193940), (245, 155152), (280, 135758), (392, 96970), (490, 77576), (560, 67879), (784, 48485), (980, 38788), (1960, 19394), (3920, 9697)]