2196070250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 4671074304

約数和(自身を除く): 2475004054

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 113, 125, 185, 191, 226, 250, 275, 370, 382, 407, 550, 565, 814, 925, 955, 1130, 1243, 1375, 1850, 1910, 2035, 2101, 2486, 2750, 2825, 4070, 4181, 4202, 4625, 4775, 5650, 6215, 7067, 8362, 9250, 9550, 10175, 10505, 12430, 14125, 14134, 20350, 20905, 21010, 21583, 23875, 28250, 31075, 35335, 41810, 43166, 45991, 47750, 50875, 52525, 62150, 70670, 77737, 91982, 101750, 104525, 105050, 107915, 155375, 155474, 176675, 209050, 215830, 229955, 237413, 262625, 310750, 353350, 388685, 459910, 474826, 522625, 525250, 539575, 777370, 798571, 883375, 1045250, 1079150, 1149775, 1187065, 1597142, 1766750, 1943425, 2299550, 2374130, 2697875, 3886850, 3992855, 5395750, 5748875, 5935325, 7985710, 8784281, 9717125, 11497750, 11870650, 17568562, 19434250, 19964275, 29676625, 39928550, 43921405, 59353250, 87842810, 99821375, 199642750, 219607025, 439214050, 1098035125, 2196070250]

約数ペア:

[(1, 2196070250), (2, 1098035125), (5, 439214050), (10, 219607025), (11, 199642750), (22, 99821375), (25, 87842810), (37, 59353250), (50, 43921405), (55, 39928550), (74, 29676625), (110, 19964275), (113, 19434250), (125, 17568562), (185, 11870650), (191, 11497750), (226, 9717125), (250, 8784281), (275, 7985710), (370, 5935325), (382, 5748875), (407, 5395750), (550, 3992855), (565, 3886850), (814, 2697875), (925, 2374130), (955, 2299550), (1130, 1943425), (1243, 1766750), (1375, 1597142), (1850, 1187065), (1910, 1149775), (2035, 1079150), (2101, 1045250), (2486, 883375), (2750, 798571), (2825, 777370), (4070, 539575), (4181, 525250), (4202, 522625), (4625, 474826), (4775, 459910), (5650, 388685), (6215, 353350), (7067, 310750), (8362, 262625), (9250, 237413), (9550, 229955), (10175, 215830), (10505, 209050), (12430, 176675), (14125, 155474), (14134, 155375), (20350, 107915), (20905, 105050), (21010, 104525), (21583, 101750), (23875, 91982), (28250, 77737), (31075, 70670), (35335, 62150), (41810, 52525), (43166, 50875), (45991, 47750)]