20086585750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{3767}}^1$

素因数の和:4079

約数の個数: 128

約数和(自身を含む): 47062259712

約数和(自身を除く): 26975673962

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 277, 350, 385, 550, 554, 770, 875, 1375, 1385, 1750, 1925, 1939, 2750, 2770, 3047, 3767, 3850, 3878, 6094, 6925, 7534, 9625, 9695, 13850, 15235, 18835, 19250, 19390, 21329, 26369, 30470, 34625, 37670, 41437, 42658, 48475, 52738, 69250, 76175, 82874, 94175, 96950, 106645, 131845, 152350, 188350, 207185, 213290, 242375, 263690, 290059, 380875, 414370, 470875, 484750, 533225, 580118, 659225, 761750, 941750, 1035925, 1043459, 1066450, 1318450, 1450295, 2071850, 2086918, 2666125, 2900590, 3296125, 5179625, 5217295, 5332250, 6592250, 7251475, 7304213, 10359250, 10434590, 11478049, 14502950, 14608426, 22956098, 26086475, 36257375, 36521065, 52172950, 57390245, 72514750, 73042130, 80346343, 114780490, 130432375, 160692686, 182605325, 260864750, 286951225, 365210650, 401731715, 573902450, 803463430, 913026625, 1434756125, 1826053250, 2008658575, 2869512250, 4017317150, 10043292875, 20086585750]

約数ペア:

[(1, 20086585750), (2, 10043292875), (5, 4017317150), (7, 2869512250), (10, 2008658575), (11, 1826053250), (14, 1434756125), (22, 913026625), (25, 803463430), (35, 573902450), (50, 401731715), (55, 365210650), (70, 286951225), (77, 260864750), (110, 182605325), (125, 160692686), (154, 130432375), (175, 114780490), (250, 80346343), (275, 73042130), (277, 72514750), (350, 57390245), (385, 52172950), (550, 36521065), (554, 36257375), (770, 26086475), (875, 22956098), (1375, 14608426), (1385, 14502950), (1750, 11478049), (1925, 10434590), (1939, 10359250), (2750, 7304213), (2770, 7251475), (3047, 6592250), (3767, 5332250), (3850, 5217295), (3878, 5179625), (6094, 3296125), (6925, 2900590), (7534, 2666125), (9625, 2086918), (9695, 2071850), (13850, 1450295), (15235, 1318450), (18835, 1066450), (19250, 1043459), (19390, 1035925), (21329, 941750), (26369, 761750), (30470, 659225), (34625, 580118), (37670, 533225), (41437, 484750), (42658, 470875), (48475, 414370), (52738, 380875), (69250, 290059), (76175, 263690), (82874, 242375), (94175, 213290), (96950, 207185), (106645, 188350), (131845, 152350)]