200775280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5743}}^1$

素因数の和:5798

約数の個数: 80

約数和(自身を含む): 512824320

約数和(自身を除く): 312049040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 3496, 4370, 5743, 6992, 8740, 11486, 17480, 22972, 28715, 34960, 45944, 57430, 91888, 109117, 114860, 132089, 218234, 229720, 264178, 436468, 459440, 528356, 545585, 660445, 872936, 1056712, 1091170, 1320890, 1745872, 2113424, 2182340, 2509691, 2641780, 4364680, 5019382, 5283560, 8729360, 10038764, 10567120, 12548455, 20077528, 25096910, 40155056, 50193820, 100387640, 200775280]

約数ペア:

[(1, 200775280), (2, 100387640), (4, 50193820), (5, 40155056), (8, 25096910), (10, 20077528), (16, 12548455), (19, 10567120), (20, 10038764), (23, 8729360), (38, 5283560), (40, 5019382), (46, 4364680), (76, 2641780), (80, 2509691), (92, 2182340), (95, 2113424), (115, 1745872), (152, 1320890), (184, 1091170), (190, 1056712), (230, 872936), (304, 660445), (368, 545585), (380, 528356), (437, 459440), (460, 436468), (760, 264178), (874, 229720), (920, 218234), (1520, 132089), (1748, 114860), (1840, 109117), (2185, 91888), (3496, 57430), (4370, 45944), (5743, 34960), (6992, 28715), (8740, 22972), (11486, 17480)]