38153360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{9733}}^1$

素因数の和:9760

約数の個数: 60

約数和(自身を含む): 103199868

約数和(自身を除く): 65046508

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, 9733, 19466, 38932, 48665, 68131, 77864, 97330, 136262, 155728, 194660, 272524, 340655, 389320, 476917, 545048, 681310, 778640, 953834, 1090096, 1362620, 1907668, 2384585, 2725240, 3815336, 4769170, 5450480, 7630672, 9538340, 19076680, 38153360]

約数ペア:

[(1, 38153360), (2, 19076680), (4, 9538340), (5, 7630672), (7, 5450480), (8, 4769170), (10, 3815336), (14, 2725240), (16, 2384585), (20, 1907668), (28, 1362620), (35, 1090096), (40, 953834), (49, 778640), (56, 681310), (70, 545048), (80, 476917), (98, 389320), (112, 340655), (140, 272524), (196, 194660), (245, 155728), (280, 136262), (392, 97330), (490, 77864), (560, 68131), (784, 48665), (980, 38932), (1960, 19466), (3920, 9733)]