82503800

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 200344320

約数和(自身を除く): 117840520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 67, 94, 100, 131, 134, 188, 200, 235, 262, 268, 335, 376, 470, 524, 536, 655, 670, 940, 1048, 1175, 1310, 1340, 1675, 1880, 2350, 2620, 2680, 3149, 3275, 3350, 4700, 5240, 6157, 6298, 6550, 6700, 8777, 9400, 12314, 12596, 13100, 13400, 15745, 17554, 24628, 25192, 26200, 30785, 31490, 35108, 43885, 49256, 61570, 62980, 70216, 78725, 87770, 123140, 125960, 153925, 157450, 175540, 219425, 246280, 307850, 314900, 351080, 412519, 438850, 615700, 629800, 825038, 877700, 1231400, 1650076, 1755400, 2062595, 3300152, 4125190, 8250380, 10312975, 16500760, 20625950, 41251900, 82503800]

約数ペア:

[(1, 82503800), (2, 41251900), (4, 20625950), (5, 16500760), (8, 10312975), (10, 8250380), (20, 4125190), (25, 3300152), (40, 2062595), (47, 1755400), (50, 1650076), (67, 1231400), (94, 877700), (100, 825038), (131, 629800), (134, 615700), (188, 438850), (200, 412519), (235, 351080), (262, 314900), (268, 307850), (335, 246280), (376, 219425), (470, 175540), (524, 157450), (536, 153925), (655, 125960), (670, 123140), (940, 87770), (1048, 78725), (1175, 70216), (1310, 62980), (1340, 61570), (1675, 49256), (1880, 43885), (2350, 35108), (2620, 31490), (2680, 30785), (3149, 26200), (3275, 25192), (3350, 24628), (4700, 17554), (5240, 15745), (6157, 13400), (6298, 13100), (6550, 12596), (6700, 12314), (8777, 9400)]