199588000

素因数分解:

$2^5\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 502761168

約数和(自身を除く): 303173168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 125, 160, 164, 200, 205, 250, 328, 400, 410, 500, 656, 800, 820, 1000, 1025, 1217, 1312, 1640, 2000, 2050, 2434, 3280, 4000, 4100, 4868, 5125, 6085, 6560, 8200, 9736, 10250, 12170, 16400, 19472, 20500, 24340, 30425, 32800, 38944, 41000, 48680, 49897, 60850, 82000, 97360, 99794, 121700, 152125, 164000, 194720, 199588, 243400, 249485, 304250, 399176, 486800, 498970, 608500, 798352, 973600, 997940, 1217000, 1247425, 1596704, 1995880, 2434000, 2494850, 3991760, 4868000, 4989700, 6237125, 7983520, 9979400, 12474250, 19958800, 24948500, 39917600, 49897000, 99794000, 199588000]

約数ペア:

[(1, 199588000), (2, 99794000), (4, 49897000), (5, 39917600), (8, 24948500), (10, 19958800), (16, 12474250), (20, 9979400), (25, 7983520), (32, 6237125), (40, 4989700), (41, 4868000), (50, 3991760), (80, 2494850), (82, 2434000), (100, 1995880), (125, 1596704), (160, 1247425), (164, 1217000), (200, 997940), (205, 973600), (250, 798352), (328, 608500), (400, 498970), (410, 486800), (500, 399176), (656, 304250), (800, 249485), (820, 243400), (1000, 199588), (1025, 194720), (1217, 164000), (1312, 152125), (1640, 121700), (2000, 99794), (2050, 97360), (2434, 82000), (3280, 60850), (4000, 49897), (4100, 48680), (4868, 41000), (5125, 38944), (6085, 32800), (6560, 30425), (8200, 24340), (9736, 20500), (10250, 19472), (12170, 16400)]