8173550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 19196688

約数和(自身を除く): 11023138

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 193, 242, 275, 350, 385, 386, 550, 605, 770, 847, 965, 1210, 1351, 1694, 1925, 1930, 2123, 2702, 3025, 3850, 4235, 4246, 4825, 6050, 6755, 8470, 9650, 10615, 13510, 14861, 21175, 21230, 23353, 29722, 33775, 42350, 46706, 53075, 67550, 74305, 106150, 116765, 148610, 163471, 233530, 326942, 371525, 583825, 743050, 817355, 1167650, 1634710, 4086775, 8173550]

約数ペア:

[(1, 8173550), (2, 4086775), (5, 1634710), (7, 1167650), (10, 817355), (11, 743050), (14, 583825), (22, 371525), (25, 326942), (35, 233530), (50, 163471), (55, 148610), (70, 116765), (77, 106150), (110, 74305), (121, 67550), (154, 53075), (175, 46706), (193, 42350), (242, 33775), (275, 29722), (350, 23353), (385, 21230), (386, 21175), (550, 14861), (605, 13510), (770, 10615), (847, 9650), (965, 8470), (1210, 6755), (1351, 6050), (1694, 4825), (1925, 4246), (1930, 4235), (2123, 3850), (2702, 3025)]