98171080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5233}}^1$

素因数の和:5318

約数の個数: 64

約数和(自身を含む): 256256640

約数和(自身を除く): 158085560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 5233, 9380, 10466, 18760, 20932, 26165, 36631, 41864, 52330, 73262, 104660, 146524, 183155, 209320, 293048, 350611, 366310, 701222, 732620, 1402444, 1465240, 1753055, 2454277, 2804888, 3506110, 4908554, 7012220, 9817108, 12271385, 14024440, 19634216, 24542770, 49085540, 98171080]

約数ペア:

[(1, 98171080), (2, 49085540), (4, 24542770), (5, 19634216), (7, 14024440), (8, 12271385), (10, 9817108), (14, 7012220), (20, 4908554), (28, 3506110), (35, 2804888), (40, 2454277), (56, 1753055), (67, 1465240), (70, 1402444), (134, 732620), (140, 701222), (268, 366310), (280, 350611), (335, 293048), (469, 209320), (536, 183155), (670, 146524), (938, 104660), (1340, 73262), (1876, 52330), (2345, 41864), (2680, 36631), (3752, 26165), (4690, 20932), (5233, 18760), (9380, 10466)]