16484820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24977}}^1$

素因数の和:25000

約数の個数: 48

約数和(自身を含む): 50355648

約数和(自身を除く): 33870828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 24977, 49954, 74931, 99908, 124885, 149862, 249770, 274747, 299724, 374655, 499540, 549494, 749310, 824241, 1098988, 1373735, 1498620, 1648482, 2747470, 3296964, 4121205, 5494940, 8242410, 16484820]

約数ペア:

[(1, 16484820), (2, 8242410), (3, 5494940), (4, 4121205), (5, 3296964), (6, 2747470), (10, 1648482), (11, 1498620), (12, 1373735), (15, 1098988), (20, 824241), (22, 749310), (30, 549494), (33, 499540), (44, 374655), (55, 299724), (60, 274747), (66, 249770), (110, 149862), (132, 124885), (165, 99908), (220, 74931), (330, 49954), (660, 24977)]