16192666550

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{72727}}^1$

素因数の和:72873

約数の個数: 48

約数和(自身を含む): 31031873952

約数和(自身を除く): 14839207402

約数列:

[1, 2, 5, 10, 25, 50, 61, 73, 122, 146, 305, 365, 610, 730, 1525, 1825, 3050, 3650, 4453, 8906, 22265, 44530, 72727, 111325, 145454, 222650, 363635, 727270, 1818175, 3636350, 4436347, 5309071, 8872694, 10618142, 22181735, 26545355, 44363470, 53090710, 110908675, 132726775, 221817350, 265453550, 323853331, 647706662, 1619266655, 3238533310, 8096333275, 16192666550]

約数ペア:

[(1, 16192666550), (2, 8096333275), (5, 3238533310), (10, 1619266655), (25, 647706662), (50, 323853331), (61, 265453550), (73, 221817350), (122, 132726775), (146, 110908675), (305, 53090710), (365, 44363470), (610, 26545355), (730, 22181735), (1525, 10618142), (1825, 8872694), (3050, 5309071), (3650, 4436347), (4453, 3636350), (8906, 1818175), (22265, 727270), (44530, 363635), (72727, 222650), (111325, 145454)]