1447005460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{5683}}^1$

素因数の和:6160

約数の個数: 48

約数和(自身を含む): 3151209600

約数和(自身を除く): 1704204140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 439, 580, 878, 1756, 2195, 4390, 5683, 8780, 11366, 12731, 22732, 25462, 28415, 50924, 56830, 63655, 113660, 127310, 164807, 254620, 329614, 659228, 824035, 1648070, 2494837, 3296140, 4989674, 9979348, 12474185, 24948370, 49896740, 72350273, 144700546, 289401092, 361751365, 723502730, 1447005460]

約数ペア:

[(1, 1447005460), (2, 723502730), (4, 361751365), (5, 289401092), (10, 144700546), (20, 72350273), (29, 49896740), (58, 24948370), (116, 12474185), (145, 9979348), (290, 4989674), (439, 3296140), (580, 2494837), (878, 1648070), (1756, 824035), (2195, 659228), (4390, 329614), (5683, 254620), (8780, 164807), (11366, 127310), (12731, 113660), (22732, 63655), (25462, 56830), (28415, 50924)]