196570360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{100291}}^1$

素因数の和:100316

約数の個数: 48

約数和(自身を含む): 514497960

約数和(自身を除く): 317927600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 100291, 200582, 401164, 501455, 702037, 802328, 1002910, 1404074, 2005820, 2808148, 3510185, 4011640, 4914259, 5616296, 7020370, 9828518, 14040740, 19657036, 24571295, 28081480, 39314072, 49142590, 98285180, 196570360]

約数ペア:

[(1, 196570360), (2, 98285180), (4, 49142590), (5, 39314072), (7, 28081480), (8, 24571295), (10, 19657036), (14, 14040740), (20, 9828518), (28, 7020370), (35, 5616296), (40, 4914259), (49, 4011640), (56, 3510185), (70, 2808148), (98, 2005820), (140, 1404074), (196, 1002910), (245, 802328), (280, 702037), (392, 501455), (490, 401164), (980, 200582), (1960, 100291)]