224710220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{3191}}^1$

素因数の和:3710

約数の個数: 48

約数和(自身を含む): 540546048

約数和(自身を除く): 315835828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 503, 1006, 2012, 2515, 3191, 3521, 5030, 6382, 7042, 10060, 12764, 14084, 15955, 17605, 22337, 31910, 35210, 44674, 63820, 70420, 89348, 111685, 223370, 446740, 1605073, 3210146, 6420292, 8025365, 11235511, 16050730, 22471022, 32101460, 44942044, 56177555, 112355110, 224710220]

約数ペア:

[(1, 224710220), (2, 112355110), (4, 56177555), (5, 44942044), (7, 32101460), (10, 22471022), (14, 16050730), (20, 11235511), (28, 8025365), (35, 6420292), (70, 3210146), (140, 1605073), (503, 446740), (1006, 223370), (2012, 111685), (2515, 89348), (3191, 70420), (3521, 63820), (5030, 44674), (6382, 35210), (7042, 31910), (10060, 22337), (12764, 17605), (14084, 15955)]