29545040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{7537}}^1$

素因数の和:7564

約数の個数: 60

約数和(自身を含む): 79917876

約数和(自身を除く): 50372836

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, 7537, 15074, 30148, 37685, 52759, 60296, 75370, 105518, 120592, 150740, 211036, 263795, 301480, 369313, 422072, 527590, 602960, 738626, 844144, 1055180, 1477252, 1846565, 2110360, 2954504, 3693130, 4220720, 5909008, 7386260, 14772520, 29545040]

約数ペア:

[(1, 29545040), (2, 14772520), (4, 7386260), (5, 5909008), (7, 4220720), (8, 3693130), (10, 2954504), (14, 2110360), (16, 1846565), (20, 1477252), (28, 1055180), (35, 844144), (40, 738626), (49, 602960), (56, 527590), (70, 422072), (80, 369313), (98, 301480), (112, 263795), (140, 211036), (196, 150740), (245, 120592), (280, 105518), (392, 75370), (490, 60296), (560, 52759), (784, 37685), (980, 30148), (1960, 15074), (3920, 7537)]