388204195000

素因数分解:

$2^3\times 5^4\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{6089}}^1$

素因数の和:6467

約数の個数: 160

約数和(自身を含む): 934896362400

約数和(自身を除く): 546692167400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 250, 311, 328, 410, 500, 622, 625, 820, 1000, 1025, 1244, 1250, 1555, 1640, 2050, 2488, 2500, 3110, 4100, 5000, 5125, 6089, 6220, 7775, 8200, 10250, 12178, 12440, 12751, 15550, 20500, 24356, 25502, 25625, 30445, 31100, 38875, 41000, 48712, 51004, 51250, 60890, 62200, 63755, 77750, 102008, 102500, 121780, 127510, 152225, 155500, 194375, 205000, 243560, 249649, 255020, 304450, 311000, 318775, 388750, 499298, 510040, 608900, 637550, 761125, 777500, 998596, 1217800, 1248245, 1275100, 1522250, 1555000, 1593875, 1893679, 1997192, 2496490, 2550200, 3044500, 3187750, 3787358, 3805625, 4992980, 6089000, 6241225, 6375500, 7574716, 7611250, 7969375, 9468395, 9985960, 12482450, 12751000, 15149432, 15222500, 15938750, 18936790, 24964900, 30445000, 31206125, 31877500, 37873580, 47341975, 49929800, 62412250, 63755000, 75747160, 77640839, 94683950, 124824500, 155281678, 156030625, 189367900, 236709875, 249649000, 310563356, 312061250, 378735800, 388204195, 473419750, 621126712, 624122500, 776408390, 946839500, 1183549375, 1248245000, 1552816780, 1893679000, 1941020975, 2367098750, 3105633560, 3882041950, 4734197500, 7764083900, 9468395000, 9705104875, 15528167800, 19410209750, 38820419500, 48525524375, 77640839000, 97051048750, 194102097500, 388204195000]

約数ペア:

[(1, 388204195000), (2, 194102097500), (4, 97051048750), (5, 77640839000), (8, 48525524375), (10, 38820419500), (20, 19410209750), (25, 15528167800), (40, 9705104875), (41, 9468395000), (50, 7764083900), (82, 4734197500), (100, 3882041950), (125, 3105633560), (164, 2367098750), (200, 1941020975), (205, 1893679000), (250, 1552816780), (311, 1248245000), (328, 1183549375), (410, 946839500), (500, 776408390), (622, 624122500), (625, 621126712), (820, 473419750), (1000, 388204195), (1025, 378735800), (1244, 312061250), (1250, 310563356), (1555, 249649000), (1640, 236709875), (2050, 189367900), (2488, 156030625), (2500, 155281678), (3110, 124824500), (4100, 94683950), (5000, 77640839), (5125, 75747160), (6089, 63755000), (6220, 62412250), (7775, 49929800), (8200, 47341975), (10250, 37873580), (12178, 31877500), (12440, 31206125), (12751, 30445000), (15550, 24964900), (20500, 18936790), (24356, 15938750), (25502, 15222500), (25625, 15149432), (30445, 12751000), (31100, 12482450), (38875, 9985960), (41000, 9468395), (48712, 7969375), (51004, 7611250), (51250, 7574716), (60890, 6375500), (62200, 6241225), (63755, 6089000), (77750, 4992980), (102008, 3805625), (102500, 3787358), (121780, 3187750), (127510, 3044500), (152225, 2550200), (155500, 2496490), (194375, 1997192), (205000, 1893679), (243560, 1593875), (249649, 1555000), (255020, 1522250), (304450, 1275100), (311000, 1248245), (318775, 1217800), (388750, 998596), (499298, 777500), (510040, 761125), (608900, 637550)]