29123540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 63882000

約数和(自身を除く): 34758460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 149, 290, 298, 337, 580, 596, 674, 745, 1348, 1490, 1685, 2980, 3370, 4321, 6740, 8642, 9773, 17284, 19546, 21605, 39092, 43210, 48865, 50213, 86420, 97730, 100426, 195460, 200852, 251065, 502130, 1004260, 1456177, 2912354, 5824708, 7280885, 14561770, 29123540]

約数ペア:

[(1, 29123540), (2, 14561770), (4, 7280885), (5, 5824708), (10, 2912354), (20, 1456177), (29, 1004260), (58, 502130), (116, 251065), (145, 200852), (149, 195460), (290, 100426), (298, 97730), (337, 86420), (580, 50213), (596, 48865), (674, 43210), (745, 39092), (1348, 21605), (1490, 19546), (1685, 17284), (2980, 9773), (3370, 8642), (4321, 6740)]