8196640130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{17443}}^1$

素因数の和:17608

約数の個数: 64

約数和(自身を含む): 17332358400

約数和(自身を除く): 9135718270

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 343, 490, 685, 686, 959, 1370, 1715, 1918, 3430, 4795, 6713, 9590, 13426, 17443, 33565, 34886, 46991, 67130, 87215, 93982, 122101, 174430, 234955, 244202, 469910, 610505, 854707, 1221010, 1709414, 2389691, 4273535, 4779382, 5982949, 8547070, 11948455, 11965898, 16727837, 23896910, 29914745, 33455674, 59829490, 83639185, 117094859, 167278370, 234189718, 585474295, 819664013, 1170948590, 1639328026, 4098320065, 8196640130]

約数ペア:

[(1, 8196640130), (2, 4098320065), (5, 1639328026), (7, 1170948590), (10, 819664013), (14, 585474295), (35, 234189718), (49, 167278370), (70, 117094859), (98, 83639185), (137, 59829490), (245, 33455674), (274, 29914745), (343, 23896910), (490, 16727837), (685, 11965898), (686, 11948455), (959, 8547070), (1370, 5982949), (1715, 4779382), (1918, 4273535), (3430, 2389691), (4795, 1709414), (6713, 1221010), (9590, 854707), (13426, 610505), (17443, 469910), (33565, 244202), (34886, 234955), (46991, 174430), (67130, 122101), (87215, 93982)]