1830794000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:802

約数の個数: 160

約数和(自身を含む): 5089174272

約数和(自身を除く): 3258380272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 251, 280, 350, 400, 500, 502, 521, 560, 700, 875, 1000, 1004, 1042, 1255, 1400, 1750, 1757, 2000, 2008, 2084, 2510, 2605, 2800, 3500, 3514, 3647, 4016, 4168, 5020, 5210, 6275, 7000, 7028, 7294, 8336, 8785, 10040, 10420, 12550, 13025, 14000, 14056, 14588, 17570, 18235, 20080, 20840, 25100, 26050, 28112, 29176, 31375, 35140, 36470, 41680, 43925, 50200, 52100, 58352, 62750, 65125, 70280, 72940, 87850, 91175, 100400, 104200, 125500, 130250, 130771, 140560, 145880, 175700, 182350, 208400, 219625, 251000, 260500, 261542, 291760, 351400, 364700, 439250, 455875, 502000, 521000, 523084, 653855, 702800, 729400, 878500, 911750, 915397, 1042000, 1046168, 1307710, 1458800, 1757000, 1823500, 1830794, 2092336, 2615420, 3269275, 3514000, 3647000, 3661588, 4576985, 5230840, 6538550, 7294000, 7323176, 9153970, 10461680, 13077100, 14646352, 16346375, 18307940, 22884925, 26154200, 32692750, 36615880, 45769850, 52308400, 65385500, 73231760, 91539700, 114424625, 130771000, 183079400, 228849250, 261542000, 366158800, 457698500, 915397000, 1830794000]

約数ペア:

[(1, 1830794000), (2, 915397000), (4, 457698500), (5, 366158800), (7, 261542000), (8, 228849250), (10, 183079400), (14, 130771000), (16, 114424625), (20, 91539700), (25, 73231760), (28, 65385500), (35, 52308400), (40, 45769850), (50, 36615880), (56, 32692750), (70, 26154200), (80, 22884925), (100, 18307940), (112, 16346375), (125, 14646352), (140, 13077100), (175, 10461680), (200, 9153970), (250, 7323176), (251, 7294000), (280, 6538550), (350, 5230840), (400, 4576985), (500, 3661588), (502, 3647000), (521, 3514000), (560, 3269275), (700, 2615420), (875, 2092336), (1000, 1830794), (1004, 1823500), (1042, 1757000), (1255, 1458800), (1400, 1307710), (1750, 1046168), (1757, 1042000), (2000, 915397), (2008, 911750), (2084, 878500), (2510, 729400), (2605, 702800), (2800, 653855), (3500, 523084), (3514, 521000), (3647, 502000), (4016, 455875), (4168, 439250), (5020, 364700), (5210, 351400), (6275, 291760), (7000, 261542), (7028, 260500), (7294, 251000), (8336, 219625), (8785, 208400), (10040, 182350), (10420, 175700), (12550, 145880), (13025, 140560), (14000, 130771), (14056, 130250), (14588, 125500), (17570, 104200), (18235, 100400), (20080, 91175), (20840, 87850), (25100, 72940), (26050, 70280), (28112, 65125), (29176, 62750), (31375, 58352), (35140, 52100), (36470, 50200), (41680, 43925)]