97886320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{24971}}^1$

素因数の和:24998

約数の個数: 60

約数和(自身を含む): 264753144

約数和(自身を除く): 166866824

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, 24971, 49942, 99884, 124855, 174797, 199768, 249710, 349594, 399536, 499420, 699188, 873985, 998840, 1223579, 1398376, 1747970, 1997680, 2447158, 2796752, 3495940, 4894316, 6117895, 6991880, 9788632, 12235790, 13983760, 19577264, 24471580, 48943160, 97886320]

約数ペア:

[(1, 97886320), (2, 48943160), (4, 24471580), (5, 19577264), (7, 13983760), (8, 12235790), (10, 9788632), (14, 6991880), (16, 6117895), (20, 4894316), (28, 3495940), (35, 2796752), (40, 2447158), (49, 1997680), (56, 1747970), (70, 1398376), (80, 1223579), (98, 998840), (112, 873985), (140, 699188), (196, 499420), (245, 399536), (280, 349594), (392, 249710), (490, 199768), (560, 174797), (784, 124855), (980, 99884), (1960, 49942), (3920, 24971)]