9839620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 23990400

約数和(自身を除く): 14150780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1049, 1340, 1876, 2098, 2345, 4196, 4690, 5245, 7343, 9380, 10490, 14686, 20980, 29372, 36715, 70283, 73430, 140566, 146860, 281132, 351415, 491981, 702830, 983962, 1405660, 1967924, 2459905, 4919810, 9839620]

約数ペア:

[(1, 9839620), (2, 4919810), (4, 2459905), (5, 1967924), (7, 1405660), (10, 983962), (14, 702830), (20, 491981), (28, 351415), (35, 281132), (67, 146860), (70, 140566), (134, 73430), (140, 70283), (268, 36715), (335, 29372), (469, 20980), (670, 14686), (938, 10490), (1049, 9380), (1340, 7343), (1876, 5245), (2098, 4690), (2345, 4196)]