23292640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{2971}}^1$

素因数の和:3000

約数の個数: 72

約数和(自身を含む): 64034712

約数和(自身を除く): 40742072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 2971, 3920, 5942, 7840, 11884, 14855, 20797, 23768, 29710, 41594, 47536, 59420, 83188, 95072, 103985, 118840, 145579, 166376, 207970, 237680, 291158, 332752, 415940, 475360, 582316, 665504, 727895, 831880, 1164632, 1455790, 1663760, 2329264, 2911580, 3327520, 4658528, 5823160, 11646320, 23292640]

約数ペア:

[(1, 23292640), (2, 11646320), (4, 5823160), (5, 4658528), (7, 3327520), (8, 2911580), (10, 2329264), (14, 1663760), (16, 1455790), (20, 1164632), (28, 831880), (32, 727895), (35, 665504), (40, 582316), (49, 475360), (56, 415940), (70, 332752), (80, 291158), (98, 237680), (112, 207970), (140, 166376), (160, 145579), (196, 118840), (224, 103985), (245, 95072), (280, 83188), (392, 59420), (490, 47536), (560, 41594), (784, 29710), (980, 23768), (1120, 20797), (1568, 14855), (1960, 11884), (2971, 7840), (3920, 5942)]