8205545200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{2819}}^1$

素因数の和:3239

約数の個数: 120

約数和(自身を含む): 20812953600

約数和(自身を除く): 12607408400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 383, 400, 475, 760, 766, 950, 1520, 1532, 1900, 1915, 2819, 3064, 3800, 3830, 5638, 6128, 7277, 7600, 7660, 9575, 11276, 14095, 14554, 15320, 19150, 22552, 28190, 29108, 30640, 36385, 38300, 45104, 53561, 56380, 58216, 70475, 72770, 76600, 107122, 112760, 116432, 140950, 145540, 153200, 181925, 214244, 225520, 267805, 281900, 291080, 363850, 428488, 535610, 563800, 582160, 727700, 856976, 1071220, 1079677, 1127600, 1339025, 1455400, 2142440, 2159354, 2678050, 2910800, 4284880, 4318708, 5356100, 5398385, 8637416, 10712200, 10796770, 17274832, 20513863, 21424400, 21593540, 26991925, 41027726, 43187080, 53983850, 82055452, 86374160, 102569315, 107967700, 164110904, 205138630, 215935400, 328221808, 410277260, 431870800, 512846575, 820554520, 1025693150, 1641109040, 2051386300, 4102772600, 8205545200]

約数ペア:

[(1, 8205545200), (2, 4102772600), (4, 2051386300), (5, 1641109040), (8, 1025693150), (10, 820554520), (16, 512846575), (19, 431870800), (20, 410277260), (25, 328221808), (38, 215935400), (40, 205138630), (50, 164110904), (76, 107967700), (80, 102569315), (95, 86374160), (100, 82055452), (152, 53983850), (190, 43187080), (200, 41027726), (304, 26991925), (380, 21593540), (383, 21424400), (400, 20513863), (475, 17274832), (760, 10796770), (766, 10712200), (950, 8637416), (1520, 5398385), (1532, 5356100), (1900, 4318708), (1915, 4284880), (2819, 2910800), (3064, 2678050), (3800, 2159354), (3830, 2142440), (5638, 1455400), (6128, 1339025), (7277, 1127600), (7600, 1079677), (7660, 1071220), (9575, 856976), (11276, 727700), (14095, 582160), (14554, 563800), (15320, 535610), (19150, 428488), (22552, 363850), (28190, 291080), (29108, 281900), (30640, 267805), (36385, 225520), (38300, 214244), (45104, 181925), (53561, 153200), (56380, 145540), (58216, 140950), (70475, 116432), (72770, 112760), (76600, 107122)]