79450580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6121}}^1$

素因数の和:6200

約数の個数: 48

約数和(自身を含む): 185129280

約数和(自身を除く): 105678700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6121, 6490, 12242, 12980, 24484, 30605, 61210, 67331, 122420, 134662, 269324, 336655, 361139, 673310, 722278, 1346620, 1444556, 1805695, 3611390, 3972529, 7222780, 7945058, 15890116, 19862645, 39725290, 79450580]

約数ペア:

[(1, 79450580), (2, 39725290), (4, 19862645), (5, 15890116), (10, 7945058), (11, 7222780), (20, 3972529), (22, 3611390), (44, 1805695), (55, 1444556), (59, 1346620), (110, 722278), (118, 673310), (220, 361139), (236, 336655), (295, 269324), (590, 134662), (649, 122420), (1180, 67331), (1298, 61210), (2596, 30605), (3245, 24484), (6121, 12980), (6490, 12242)]